diff --git a/lib/auth_gate.dart b/lib/auth_gate.dart
index 1897ce5..dff9c71 100644
--- a/lib/auth_gate.dart
+++ b/lib/auth_gate.dart
@@ -62,20 +62,7 @@ class AuthGate extends StatelessWidget {
           );
         }
 
-        User? user = auth.currentUser;
-
-        if (user != null) {
-          bool isNewUser =
-              user.metadata.creationTime == user.metadata.lastSignInTime;
-
-          if (isNewUser) {
-            final name = user.displayName;
-            final uid = user.uid;
-
-            addUser("TOAA", uid);
-          }
-        }
-
+       
         return const HomeScreen();
       },
     );
diff --git a/lib/buy.dart b/lib/buy.dart
index 883fb04..2aeba7a 100644
--- a/lib/buy.dart
+++ b/lib/buy.dart
@@ -1,7 +1,11 @@
+import 'dart:convert';
 import 'dart:ui';
-
+import 'package:firebase_auth/firebase_auth.dart';
+import 'package:http/http.dart' as http;
 import 'package:flutter/material.dart';
+import 'package:flutter_stripe/flutter_stripe.dart';
 import 'package:ruswipeshare/main.dart';
+import 'package:flutter_email_sender/flutter_email_sender.dart';
 
 enum CampusState { campuses, list_options, offers }
 
@@ -636,7 +640,42 @@ class _BuyScreenState extends State<BuyScreen> {
                         )),
                     // add close button
                     ElevatedButton(
-                        onPressed: () {},
+                        onPressed: () async {
+                          try {
+      // 1. create payment intent on the server
+   
+    var Ddata = await http.get(Uri.parse('http://172.20.10.2:5000/payment-sheet?price=50'));
+
+     var data = jsonDecode(Ddata.body);
+     print("wtf");
+      
+      // 2. initialize the payment sheet
+      await Stripe.instance.initPaymentSheet(
+        paymentSheetParameters: SetupPaymentSheetParameters(
+          // Enable custom flow
+          customFlow: true,
+          // Main params
+          merchantDisplayName: 'RU SwipeTrade',
+          paymentIntentClientSecret: data['paymentIntent'],
+          // Customer keys
+          customerEphemeralKeySecret: data['ephemeralKey'],
+          customerId: data['customer'],
+          // Extra options
+          style: ThemeMode.dark,
+        ),
+      );
+     
+    } catch (e) {
+      ScaffoldMessenger.of(context).showSnackBar(
+        SnackBar(content: Text('Error: $e')),
+      );
+      rethrow;
+    }
+
+    await Stripe.instance.presentPaymentSheet();
+
+
+                        },
                         child: Text(
                           "Purchase",
                           style: const TextStyle(
diff --git a/lib/profile_screen_custom.dart b/lib/profile_screen_custom.dart
index 2d046a2..79faa1b 100644
--- a/lib/profile_screen_custom.dart
+++ b/lib/profile_screen_custom.dart
@@ -280,17 +280,24 @@ class ProfileScreenCustom extends MultiProviderScreen {
    String url = data['url'];
     final uri = Uri.parse(url);
   
-    await launchUrl(uri);
+    launch(url);
+
 final FirebaseAuth auth = FirebaseAuth.instance;
     final User? user = auth.currentUser;
   final uid = user?.uid;
   String acc = "";
 for(String element in url.split("/")){
-if(element.contains("acc"))
+if(element.contains("acc")) {
   acc = element;
+}
 }
   CollectionReference users = FirebaseFirestore.instance.collection('users');
-  users.add(ASell(acc, uid));
+  users.add({
+    'suid': acc,
+        'uid': uid,
+  })
+    .then((value) => print(""))
+      .catchError((error) => print("ERROR ADDING DATA: $error"));;
   
      /*
   try {
diff --git a/pubspec.lock b/pubspec.lock
index 0b83bc5..593c430 100644
--- a/pubspec.lock
+++ b/pubspec.lock
@@ -270,6 +270,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "5.0.2"
+  flutter_email_sender:
+    dependency: "direct main"
+    description:
+      name: flutter_email_sender
+      sha256: "9e253c69617f43d4cb5de672e93a7a19c12a21fb6a75e66c6ce7626336c4c1bc"
+      url: "https://pub.dev"
+    source: hosted
+    version: "5.2.0"
   flutter_facebook_auth:
     dependency: transitive
     description:
diff --git a/pubspec.yaml b/pubspec.yaml
index 6231c27..68b2169 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -51,6 +51,7 @@ dependencies:
   webview_flutter: any
   url_launcher: ^6.1.7
   flutter_datetime_picker: ^1.5.1
+  flutter_email_sender: ^5.0.2
 
 dev_dependencies:
   flutter_test: