diff --git a/android/app/build.gradle b/android/app/build.gradle
index d5ab317..bce78ea 100644
--- a/android/app/build.gradle
+++ b/android/app/build.gradle
@@ -48,7 +48,7 @@ android {
         applicationId "com.shark.mera_aadhar"
         // You can update the following values to match your application needs.
         // For more information, see: https://docs.flutter.dev/deployment/android#reviewing-the-build-configuration.
-        minSdkVersion 19
+        minSdkVersion 20
         targetSdkVersion 30
         versionCode flutterVersionCode.toInteger()
         versionName flutterVersionName
diff --git a/android/app/google-services.json b/android/app/google-services.json
deleted file mode 100644
index 448a9e6..0000000
--- a/android/app/google-services.json
+++ /dev/null
@@ -1,99 +0,0 @@
-{
-  "project_info": {
-    "project_number": "800240519039",
-    "firebase_url": "https://sportyme-9927c-default-rtdb.asia-southeast1.firebasedatabase.app",
-    "project_id": "sportyme-9927c",
-    "storage_bucket": "sportyme-9927c.appspot.com"
-  },
-  "client": [
-    {
-      "client_info": {
-        "mobilesdk_app_id": "1:800240519039:android:5b337449d5e254a151bc4a",
-        "android_client_info": {
-          "package_name": "com.shark.mera_aadhar"
-        }
-      },
-      "oauth_client": [
-        {
-          "client_id": "800240519039-o5sn2imoajqttj059rr0rmnhiorqgucc.apps.googleusercontent.com",
-          "client_type": 1,
-          "android_info": {
-            "package_name": "com.shark.mera_aadhar",
-            "certificate_hash": "8dd9df9a0ce187ce20512b4cb4185466cecb0888"
-          }
-        },
-        {
-          "client_id": "800240519039-v4egc5shna4l9jqbljl4lbiu95mmcd71.apps.googleusercontent.com",
-          "client_type": 1,
-          "android_info": {
-            "package_name": "com.shark.mera_aadhar",
-            "certificate_hash": "7ba0925b6b8ed8286dc77bd1a855d631998a6f54"
-          }
-        },
-        {
-          "client_id": "800240519039-1eti7eqvbvgl9qj60s62sfevt9utsutn.apps.googleusercontent.com",
-          "client_type": 3
-        }
-      ],
-      "api_key": [
-        {
-          "current_key": "AIzaSyCy24LszFzZ92VaIuL9CR0fid13JXBZLgw"
-        }
-      ],
-      "services": {
-        "appinvite_service": {
-          "other_platform_oauth_client": [
-            {
-              "client_id": "800240519039-1eti7eqvbvgl9qj60s62sfevt9utsutn.apps.googleusercontent.com",
-              "client_type": 3
-            },
-            {
-              "client_id": "800240519039-q11hdqb88bifpasnd9f18ru14vbvrttd.apps.googleusercontent.com",
-              "client_type": 2,
-              "ios_info": {
-                "bundle_id": "com.shark.meraOperator"
-              }
-            }
-          ]
-        }
-      }
-    },
-    {
-      "client_info": {
-        "mobilesdk_app_id": "1:800240519039:android:ec49bf6dbc60cba451bc4a",
-        "android_client_info": {
-          "package_name": "com.shark.mera_operator"
-        }
-      },
-      "oauth_client": [
-        {
-          "client_id": "800240519039-1eti7eqvbvgl9qj60s62sfevt9utsutn.apps.googleusercontent.com",
-          "client_type": 3
-        }
-      ],
-      "api_key": [
-        {
-          "current_key": "AIzaSyCy24LszFzZ92VaIuL9CR0fid13JXBZLgw"
-        }
-      ],
-      "services": {
-        "appinvite_service": {
-          "other_platform_oauth_client": [
-            {
-              "client_id": "800240519039-1eti7eqvbvgl9qj60s62sfevt9utsutn.apps.googleusercontent.com",
-              "client_type": 3
-            },
-            {
-              "client_id": "800240519039-q11hdqb88bifpasnd9f18ru14vbvrttd.apps.googleusercontent.com",
-              "client_type": 2,
-              "ios_info": {
-                "bundle_id": "com.shark.meraOperator"
-              }
-            }
-          ]
-        }
-      }
-    }
-  ],
-  "configuration_version": "1"
-}
\ No newline at end of file
diff --git a/lib/firebase/booking_db.dart b/lib/firebase/booking_db.dart
index 3f57710..7e6ee75 100644
--- a/lib/firebase/booking_db.dart
+++ b/lib/firebase/booking_db.dart
@@ -7,7 +7,11 @@ class BookingDB {
 CollectionReference _collectionRef =
     FirebaseFirestore.instance.collection('bookings');
 
-    Future<void> addNewBooking(Booking booking) {
+    Future<void> addNewBooking(Booking booking) async {
+      Booking? bookin = await getMyCurrentBooking();
+      if(booking != null){
+        print("already open request");
+      }
       return _collectionRef
           .add(booking.toJson())
           .then((value) => print("Booking entry added"))