se agrego texto al appbar

lib/mvvm/views/home/carrito/carrito_screen.dart

@@ -13,15 +13,60 @@ class _CarritoScreenState extends State<CarritoScreen> {
     return Scaffold(
       backgroundColor: Colors.white,
       appBar: AppBar(
-        title: Row(
+        actions: [],
+        title: const  Row(
           mainAxisAlignment: MainAxisAlignment.spaceBetween,
           children: [
             Text('Atrás'),
+            Column(
+              children: [
+                Text(
+                  'Su carrito',
+                  style:TextStyle(
+                    fontSize: 17,
+                    color: Colors.black54
+                  ),
+                ),
+                Text(
+                  style: TextStyle(
+                    fontSize: 20,
+                    fontWeight: FontWeight.w800
+                  ),
+                  'MXN 69.00',
+                )
+              ],
+            )
           ],
         ),
       ),
       body: Column(
-        children: [],
+        children:[ 
+          Row(
+            mainAxisAlignment: MainAxisAlignment.spaceBetween,
+            children: [
+              Image.network('https://cdn.pixabay.com/photo/2016/03/05/19/02/hamburger-1238246_960_720.jpg',
+              width: 100,
+              height: 100,
+              ),
+              
+             const Column (children: [
+              Text(
+                '1.HAMBURGUESA SENCILLA'
+              ),
+              Text(
+                style: TextStyle(
+                  fontWeight: FontWeight.bold,
+                ),
+                'MXN 115.00'
+              ),
+          ],),
+              
+              
+              
+              
+            ],
+          ),
+        ],
       ),
     );
   }