How can i disable scrolling sliverappbar and container below to this i.e how it works container. Im using sliverappbar and sliverlist. Anyone pls give me solution about this error

class FPHome extends StatefulWidget {
const FPHome({ Key key }) : super(key: key);

@override
_FPHomeState createState() => _FPHomeState();
}

class _FPHomeState extends State {

VideoPlayerController _controller;

@override
void initState() {
super.initState();
controller = VideoPlayerController.network(‘https://images.fashionpass.com/assets/img/FashionPass-Mobile-Clothing-Rental-Video.mp4’)
…initialize().then((
) {
_controller.setVolume(0.0);
_controller.setLooping(true);
_controller.play();
// Ensure the first frame is shown after the video is initialized, even before the play button has been pressed.
setState(() {});
});
}
@override
Widget build(BuildContext context) {
return Scaffold(
// resizeToAvoidBottomInset: false,
appBar: PreferredSize(

    preferredSize: Size.fromHeight(65.0),
    child: AppBar(
    elevation: 0,
    backgroundColor: Color(0xFFfef6f6),   //amber[50],//deepOrange[50]
    centerTitle: true,
    title: Padding(
      padding: const EdgeInsets.only(right:0.0),
      child: SingleChildScrollView(
    scrollDirection: Axis.horizontal,
                  child: Row(
         // mainAxisAlignment: MainAxisAlignment.start,
         // crossAxisAlignment: CrossAxisAlignment.start,
          children: [
                      Padding(
                        padding: const EdgeInsets.only(right:0.0),
                        child: Container(
                            alignment: Alignment.centerLeft,
                            margin: const EdgeInsets.all(1.0),
                            padding: const EdgeInsets.all(1.5),
                            decoration: BoxDecoration(
                            border: Border.all(color: Colors.black)
                            ),
                            child: Text('5',style: TextStyle(color:Colors.black,),),
                     ),
                      ),
                      SizedBox(width: 1,),
                      Text('SPOTS LEFT',textAlign: TextAlign.center,style: TextStyle(color:Colors.black,fontWeight: FontWeight.bold,fontSize: 15.0),),
                      SizedBox(width: 8.5),
                      Column(
                        mainAxisAlignment: MainAxisAlignment.center,
                        crossAxisAlignment: CrossAxisAlignment.center,
                        children: [
                          Text("\$10 OFF",textAlign: TextAlign.center,style:TextStyle(color: Colors.black,fontWeight: FontWeight.bold,fontSize: 20.0),),
                          SizedBox(width: 2,),
                          Text('LIMITED TIME!',textAlign: TextAlign.center,style: TextStyle(color:Colors.black,fontWeight:FontWeight.normal,fontSize: 13.0),),
                         // code(),
                       //     Text('CODE :',style:TextStyle(color:Colors.black),),
                        ],
                      ),
                      SizedBox(width:6.5),
                      code(),
             ],
           )
          
           ),

    ),
     iconTheme: IconThemeData(color: Colors.pink[50]),
      automaticallyImplyLeading: false,
     ),
  ),
 // drawer: MainDrawer(),
  body: CustomScrollView(
slivers: <Widget>[

SliverAppBar(

    elevation: 0,
    expandedHeight:40.0,
    backgroundColor: Colors.transparent,
    flexibleSpace: FlexibleSpaceBar(
      title: Row(
                            mainAxisAlignment: MainAxisAlignment.start,
                            crossAxisAlignment: CrossAxisAlignment.start,
                            children: [
                             // Text('FASHIONPASS',style: TextStyle(color:Colors.black87,fontSize: 20.5),),
                             Padding(
                               padding: const EdgeInsets.only(top:14.0),
                               child: RichText(text: TextSpan(
                                   text:'FASHION',style: TextStyle(color: Colors.black87,fontSize: 20.5),
                                   children: [
                                     TextSpan(text:'PASS',style: TextStyle(color:Colors.black,fontWeight: FontWeight.bold,fontSize: 20.5)),
                                   ],
                                 ),
                                 ),
                             ), 
                               SizedBox(width: 8.0,),
                               Padding(
                                 padding: const EdgeInsets.only(top:9.0),
                                 child: btnTryNow(),
                               ),
           IconButton(onPressed: (){}, icon: Icon(Icons.search,color:Colors.black87,size: 37.0,),),
          ],
     ),
   ),

}
/Column(500
children: [
Container(
width: 380,
height: 40,
color: Colors.black,
child: Row(
children: [
SizedBox(width: 12.0),
Text(‘CLOTHING’,style: TextStyle(color:Colors.white,fontWeight: FontWeight.bold),),
SizedBox(width: 48.0),
Text(‘HOW IT WORKS’,style: TextStyle(color:Colors.white,fontWeight: FontWeight.bold),),
SizedBox(width: 48.0,),
Text(‘PLANS’,style: TextStyle(color:Colors.white,fontWeight: FontWeight.bold),),
],
),
),
],
),
/
SliverList(
delegate: SliverChildBuilderDelegate(
(BuildContext context, int index) {
return Column(
children: [
Container(
width: 380,
height: 40,
color: Colors.black,
child: Row(
children: [
SizedBox(width: 12.0),
Text(‘CLOTHING’,style: TextStyle(color:Colors.white,fontWeight: FontWeight.bold),),
SizedBox(width: 48.0),
Text(‘HOW IT WORKS’,style: TextStyle(color:Colors.white,fontWeight: FontWeight.bold),),
SizedBox(width: 48.0,),
Text(‘PLANS’,style: TextStyle(color:Colors.white,fontWeight: FontWeight.bold),),
],
),
),
Center(
child: _controller.value.isInitialized ?
LayoutBuilder(
builder: (context, constraints) {
return
AspectRatio(aspectRatio: 16/16,
child: Container(
child: (_controller != null
? VideoPlayer(
_controller,
)
: Container()),
));

             /* FittedBox(
                fit: BoxFit.cover,
                child: SizedBox(
                  width:
                      constraints.maxWidth * _controller.value.aspectRatio,
                  height: constraints.maxHeight,
                  child: VideoPlayer(_controller),


                    
              ),
            )*/
            
          },
        )
      : Container(),
              ),
            /*  AspectRatio(
                aspectRatio: 16/6,
                child: SvgPicture.network('https://images.fashionpass.com/assets/img/fashionpass-as-seen-on.svg',height: 50.0,width: 380.0,) https://images.fashionpass.com/assets/img/fashionpass-as-seen-on-mobile.svg
                ), */
        Container(
          child:  Image.asset('assets/test001.png',height: 140,width: 380.0,),
          height: 140,
          width: 380.0,
          ),      
      ////  SvgPicture.network('https://images.fashionpass.com/assets/img/fashionpass-as-seen-on.svg',height: 50.0,width: 380.0,fit: BoxFit.fitWidth),
      // Image.network('https://images.fashionpass.com/assets/img/fashionpass-as-seen-on.svg',height: 100,width: 380.0,)    <img src="https://images.fashionpass.com/assets/img/collection-lifestyle-photo.jpg?profile=b" class="asseenonimg" alt="New lifestyle arrivals">
       Image.network('https://images.fashionpass.com/assets/img/collection-lifestyle-photo.jpg?profile=b',height: 360,fit:BoxFit.fitWidth, width: 380.0,),
        SizedBox(height: 14,),
        Text("“It's basically an unlimited wardrobe\ndelivered to your door,Crazy right?”",style: TextStyle(color:Colors.black,fontSize: 17.0),),
      SvgPicture.network('https://images.fashionpass.com/assets/img/betches-logo.svg',height: 30.0,width: 30.0,),
       // Text('-betches',style:TextStyle(color: Colors.black,fontWeight: FontWeight.bold,fontSize: 19.0)), 
       /*
       <img class="blurFilter" src="https://images.fashionpass.com/products/linen-blazer-dress-1-astr-mocha-d00-1.jpg?profile=b" alt="ASTRLINEN BLAZER DRESS brown carousel image">

       <img class="blurFilter" src="https://images.fashionpass.com/products/sleeveless-fabienne-top-2-amanda-uprichard-cocoa-47e-1.jpg?profile=b" alt="Amanda UprichardSLEEVELESS FABIENNE TOP brown carousel image">
       */
        SizedBox(height: 8.0,),
        aFewOfOurDesign(),
        SizedBox(height: 8.0,),
        Padding(
          padding: const EdgeInsets.only(right:211.0),
          child: Text('Fall',style: TextStyle(color: Colors.black,fontSize: 17.0),),

        ),
        SizedBox(height: 7.0,),
        SingleChildScrollView(
          scrollDirection: Axis.horizontal,
          child: Row(
          children: [
            IconButton(onPressed: (){}, icon: Icon(Icons.arrow_back_ios,color: Colors.red[200],size: 28.0,)),
            Column(
              children: [
                 Image.asset('assets/pro1.png',width: 130.0,height: 130.0,),
                    SizedBox(height: 4.0,),
                    Text('ASTR',style: TextStyle(color:Colors.black,),)
              ],
            ), 
            SizedBox(width: 7.0,),

            Column(
              children: [
             Image.asset('assets/pro2.png',width: 130.0,height: 130,),
             SizedBox(height: 4.0,),
             Text('Amanda Uprichard',style: TextStyle(color:Colors.black),)
              ],
            ),
            IconButton(onPressed: (){}, icon: Icon(Icons.arrow_forward_ios,color: Colors.red[200],size: 28.0,)),
            ],
          ),
        ),
        SizedBox(height: 6.5,),
          browseAllText(),
         SizedBox(height: 6.5,),
         brands(),
         SizedBox(height: 6.5,),
         howItWorks(),
         SizedBox(height:9.0),
         unlimitedClothingrenntals(),
         SizedBox(height: 8.0,),
         rentAsMany(),
         SizedBox(height: 8.0,),
         noCommitment(),
         SizedBox(height: 8.0,),
         howItWorksImg1(),
         SizedBox(height: 8.0,),
         unlockUnlimitedRentals(),
         SizedBox(height: 8.0,),
         chooseyouritems(),
         SizedBox(height: 8.0,),
         switchasoften(),
         SizedBox(height: 15.0,),
         imgImp(),
         SizedBox(height: 15.5,),
         googleRatings(),
         SizedBox(height: 12.0,),
         googleReviews(),
         SizedBox(height: 12.0,),
         fashionPassPlans(),
         SizedBox(height: 12.0,),
         fpPlans01(),
         SizedBox(height: 0.0,),
         usecode(),
         SizedBox(height: 14.0,),
        //  mostPopularText(),
          SizedBox(height: 0.0,),
         fpPlans02(),
         usecode(),
         fpPlans03(),
         usecode(),
         SizedBox(height: 20.0,),
         circularimg01(),
         SizedBox(height: 10.0,),
         circularimg02(),
         SizedBox(height: 48.0,),
         tryBtn(),
         SizedBox(height: 15.0,),
          noCommitment(),
          SizedBox(height: 15.0,),
          wecantWaitPicture(),
          SizedBox(height: 15.0,),
           tryBtn(),
         SizedBox(height: 15.0,),
          noCommitment(),
          SizedBox(height: 15.0,),
          fpFAQS(),
          SizedBox(height: 15.0,),
         fpFaq001(),
         SizedBox(height: 27.0,),
         footer(),
         footerDown(),

        
            ],
          );
        },
childCount: 1,
      ),)

 // Drawer(child:MainDrawer())
]),

// drawer: MainDrawer(),
);

}