Merged vinayak's code.

lib/main.dart

@@ -29,7 +29,6 @@ class MyApp extends StatelessWidget {
       builder: (context, child) {
         return MaterialApp(
           onGenerateRoute: _appRouter.onGenerateRoute,
-          initialRoute: RouteConstants.buyPass,
           debugShowCheckedModeBanner: false,
           title: 'City Cards',
           theme: ThemeData(

lib/postcard/views/order_postcard_preview_page_view.dart

@@ -69,7 +69,7 @@ class _OrderPostcardPreviewPageViewState extends State<OrderPostcardPreviewPageV
                           onTap: () {},
                           child: Image.asset(
                             "assets/icons/delete_icon.png",
-                            scale: 4,
+                            scale: 3.5,
                           ),
                         ),
                         const SizedBox(width: 20),
@@ -77,7 +77,7 @@ class _OrderPostcardPreviewPageViewState extends State<OrderPostcardPreviewPageV
                           onTap: () {},
                           child: Image.asset(
                             "assets/icons/edit_icon.png",
-                            scale: 4,
+                            scale: 3.5,
                           ),
                         ),
                         const SizedBox(width: 20),
@@ -85,7 +85,7 @@ class _OrderPostcardPreviewPageViewState extends State<OrderPostcardPreviewPageV
                           onTap: () {},
                           child: Image.asset(
                             "assets/icons/send_icon.png",
-                            scale: 4,
+                            scale: 3.5,
                           ),
                         ),
                         const SizedBox(width: 10),
@@ -96,7 +96,6 @@ class _OrderPostcardPreviewPageViewState extends State<OrderPostcardPreviewPageV
 
                 SizedBox(height: 50.h),
 
-                // 🔁 Flip Buttons
                 Row(
                   mainAxisAlignment: MainAxisAlignment.spaceBetween,
                   children: [