diff --git a/app/Http/Controllers/BookingController.php b/app/Http/Controllers/BookingController.php
index f97afe4a..245e3df1 100644
--- a/app/Http/Controllers/BookingController.php
+++ b/app/Http/Controllers/BookingController.php
@@ -132,19 +132,24 @@ class BookingController extends Controller
             return response()->json(['message'=>'Incorrect format'],200);
         }
 
-        if($file = $request->file('bankslip_url'))
+        $unique_image_url = ""; //init variable
+        if($bankslip_url = $request->file('bankslip_url'))
         {
-            $bankslip_url = $request->file('bankslip_url');
+            // Get image name and store it
             $filename = $bankslip_url->getClientOriginalName();
+            $input['bankslip_url'] = $filename;
+
+            //hash image name
             $unique_name = 'bank_slip_' . md5($filename. time());
 
-            $file = $request->file('bankslip_url');
-            $ext = $file->getClientOriginalExtension();
-            $input['bankslip_url'] = $filename;
+            // Get image extension concentae it with hashed image name
+            $ext = $bankslip_url->getClientOriginalExtension();
+            $unique_image_url = $unique_name. '.' .$ext;
+            //update database
             Storage::putFileAs(
-                'bankslip_url',/*folder name*/ $file, $unique_name. '.' .$ext
-            );
-            $user_bankslip->bankslip_url = $unique_name. '.' .$ext; //update database
+                'bankslip_url',/*folder name*/ $bankslip_url,  $unique_image_url
+            ); 
+            
         } //end if
         else {
             return response()->json(['message' => 'No file detected'], 400);
@@ -158,6 +163,7 @@ class BookingController extends Controller
         // Create Post
         $user_bankslip = new UserBankSlip;
         $user_bankslip->book_id = $booking->id;
+        $user_bankslip->bankslip_url =  $unique_image_url;
         $user_bankslip->transfer_amount = $request->input('transfer_amount');
         $user_bankslip->save();
 
@@ -182,19 +188,24 @@ class BookingController extends Controller
             return response()->json(['message'=>'Incorrect format'],200);
         }
 
-        if($file = $request->file('image_url'))
+        $unique_image_url = ""; // declare variable
+        if($image_url = $request->file('image_url'))
         {
-            $image_url = $request->file('image_url');
+            // Get image name and store it
             $filename = $image_url->getClientOriginalName();
+            $input['image_url'] = $filename;
+            
+            // hash image name
             $unique_name = 'purchase_order_' . md5($filename. time());
 
-            $file = $request->file('image_url');
-            $ext = $file->getClientOriginalExtension();
-            $input['image_url'] = $filename;
+            // Get image extension concentae it with hashed image name
+            $ext = $image_url->getClientOriginalExtension();
+            $unique_image_url = $unique_name. '.' .$ext; 
+
+            //update database
             Storage::putFileAs(
-                'image_url',/*folder name*/ $file, $unique_name. '.' .$ext
+                'image_url',/*folder name*/ $image_url, $unique_image_url
             );
-            $user_po->image_url = $unique_name. '.' .$ext; //update database
         } //end if
         else {
             return response()->json(['message' => 'No file detected'], 400);
@@ -202,6 +213,7 @@ class BookingController extends Controller
 
         $booking = Booking::find($id);
         $user_po = new PurchaseOrder;
+        $user_po->image_url = $unique_image_url;
         $user_po->book_id = $booking->id;
         $user_po->amount = $request->input('amount');
         $user_po->save();
diff --git a/vendor/composer/autoload_static.php b/vendor/composer/autoload_static.php
index a3e6b143..f20ed968 100644
--- a/vendor/composer/autoload_static.php
+++ b/vendor/composer/autoload_static.php
@@ -4,22 +4,22 @@
 
 namespace Composer\Autoload;
 
-class ComposerStaticInitebee75b176540aeb1d879b30f69e9dfc
+class ComposerStaticInit6dcfe61ea7999ade723f072fea748b5a
 {
     public static $files = array (
         '0e6d7bf4a5811bfa5cf40c5ccd6fae6a' => __DIR__ . '/..' . '/symfony/polyfill-mbstring/bootstrap.php',
         '25072dd6e2470089de65ae7bf11d3109' => __DIR__ . '/..' . '/symfony/polyfill-php72/bootstrap.php',
         '667aeda72477189d0494fecd327c3641' => __DIR__ . '/..' . '/symfony/var-dumper/Resources/functions/dump.php',
-        'a0edc8309cc5e1d60e3047b5df6b7052' => __DIR__ . '/..' . '/guzzlehttp/psr7/src/functions_include.php',
         '2c102faa651ef8ea5874edb585946bce' => __DIR__ . '/..' . '/swiftmailer/swiftmailer/lib/swift_required.php',
+        'a0edc8309cc5e1d60e3047b5df6b7052' => __DIR__ . '/..' . '/guzzlehttp/psr7/src/functions_include.php',
         'c964ee0ededf28c96ebd9db5099ef910' => __DIR__ . '/..' . '/guzzlehttp/promises/src/functions_include.php',
-        '37a3dc5111fe8f707ab4c132ef1dbc62' => __DIR__ . '/..' . '/guzzlehttp/guzzle/src/functions_include.php',
         '5255c38a0faeba867671b61dfda6d864' => __DIR__ . '/..' . '/paragonie/random_compat/lib/random.php',
+        '37a3dc5111fe8f707ab4c132ef1dbc62' => __DIR__ . '/..' . '/guzzlehttp/guzzle/src/functions_include.php',
         'bd9634f2d41831496de0d3dfe4c94881' => __DIR__ . '/..' . '/symfony/polyfill-php56/bootstrap.php',
         'f0906e6318348a765ffb6eb24e0d0938' => __DIR__ . '/..' . '/laravel/framework/src/Illuminate/Foundation/helpers.php',
         '58571171fd5812e6e447dce228f52f4d' => __DIR__ . '/..' . '/laravel/framework/src/Illuminate/Support/helpers.php',
-        '6124b4c8570aa390c21fafd04a26c69f' => __DIR__ . '/..' . '/myclabs/deep-copy/src/DeepCopy/deep_copy.php',
         '801c31d8ed748cfa537fa45402288c95' => __DIR__ . '/..' . '/psy/psysh/src/functions.php',
+        '6124b4c8570aa390c21fafd04a26c69f' => __DIR__ . '/..' . '/myclabs/deep-copy/src/DeepCopy/deep_copy.php',
         'f18cc91337d49233e5754e93f3ed9ec3' => __DIR__ . '/..' . '/laravelcollective/html/src/helpers.php',
     );
 
@@ -140,8 +140,8 @@ class ComposerStaticInitebee75b176540aeb1d879b30f69e9dfc
         'phpDocumentor\\Reflection\\' => 
         array (
             0 => __DIR__ . '/..' . '/phpdocumentor/reflection-common/src',
-            1 => __DIR__ . '/..' . '/phpdocumentor/reflection-docblock/src',
-            2 => __DIR__ . '/..' . '/phpdocumentor/type-resolver/src',
+            1 => __DIR__ . '/..' . '/phpdocumentor/type-resolver/src',
+            2 => __DIR__ . '/..' . '/phpdocumentor/reflection-docblock/src',
         ),
         'Zizaco\\Entrust\\' => 
         array (
@@ -4322,10 +4322,10 @@ class ComposerStaticInitebee75b176540aeb1d879b30f69e9dfc
     public static function getInitializer(ClassLoader $loader)
     {
         return \Closure::bind(function () use ($loader) {
-            $loader->prefixLengthsPsr4 = ComposerStaticInitebee75b176540aeb1d879b30f69e9dfc::$prefixLengthsPsr4;
-            $loader->prefixDirsPsr4 = ComposerStaticInitebee75b176540aeb1d879b30f69e9dfc::$prefixDirsPsr4;
-            $loader->prefixesPsr0 = ComposerStaticInitebee75b176540aeb1d879b30f69e9dfc::$prefixesPsr0;
-            $loader->classMap = ComposerStaticInitebee75b176540aeb1d879b30f69e9dfc::$classMap;
+            $loader->prefixLengthsPsr4 = ComposerStaticInit6dcfe61ea7999ade723f072fea748b5a::$prefixLengthsPsr4;
+            $loader->prefixDirsPsr4 = ComposerStaticInit6dcfe61ea7999ade723f072fea748b5a::$prefixDirsPsr4;
+            $loader->prefixesPsr0 = ComposerStaticInit6dcfe61ea7999ade723f072fea748b5a::$prefixesPsr0;
+            $loader->classMap = ComposerStaticInit6dcfe61ea7999ade723f072fea748b5a::$classMap;
 
         }, null, ClassLoader::class);
     }