diff --git a/app/Classes/Modules/Documents/DataTransferObjects/FileObject.php b/app/Classes/Modules/Documents/DataTransferObjects/FileObject.php
index 736853fc..3cf0b59e 100644
--- a/app/Classes/Modules/Documents/DataTransferObjects/FileObject.php
+++ b/app/Classes/Modules/Documents/DataTransferObjects/FileObject.php
@@ -53,6 +53,7 @@ class FileObject implements DataTransferObject
      */
     public function getExtension(): string
     {
+        dd($this->getMimeType());
         if(array_key_exists($this->getMimeType(), FileType::EXTENSION)){
             return FileType::EXTENSION[$this->getMimeType()];
         }
diff --git a/app/Classes/ValueObjects/Constants/FileType.php b/app/Classes/ValueObjects/Constants/FileType.php
index 3ff989ca..22047c9a 100644
--- a/app/Classes/ValueObjects/Constants/FileType.php
+++ b/app/Classes/ValueObjects/Constants/FileType.php
@@ -22,6 +22,7 @@ class FileType
         'image/jpeg' => 'jpeg',
         'application/pdf' => 'pdf',
         'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet' => 'excel',
+        'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet' => 'excel',
     ];
 
 }
\ No newline at end of file
diff --git a/app/Http/Controllers/Exports/ExportCustomersToExcelController.php b/app/Http/Controllers/Exports/ExportCustomersToExcelController.php
index f1e14fde..39ea3dc5 100644
--- a/app/Http/Controllers/Exports/ExportCustomersToExcelController.php
+++ b/app/Http/Controllers/Exports/ExportCustomersToExcelController.php
@@ -43,14 +43,14 @@ class ExportCustomersToExcelController
 
     public function paymentTransactions(Request $request){
         $exportsTransactions = new ExportsPaymentTransactions($request);
-        $response = $exportsTransactions->download('payment-transactions.xls', Excel::XLSX, ['Content-Type' => 'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet']);
+        $response = $exportsTransactions->download('payment-transactions.xls', Excel::XLS, ['Content-Type' => 'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet']);
         ob_end_clean();
         return $response;
     }
 
     public function walletTransactions(Request $request){
         $exportsTransactions = new ExportsWalletTransactions($request);
-        $response = $exportsTransactions->download('wallet-transactions.xls', Excel::XLS, ['Content-Type' => 'application/vnd.ms-excel']);
+        $response = $exportsTransactions->download('wallet-transactions.xls', Excel::XLS, ['Content-Type' => 'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet']);
         ob_end_clean();
         return $response;
     }
diff --git a/resources/views/pages/pdfs/deliver_order.blade.php b/resources/views/pages/pdfs/deliver_order.blade.php
index 20afd278..8ad9004a 100644
--- a/resources/views/pages/pdfs/deliver_order.blade.php
+++ b/resources/views/pages/pdfs/deliver_order.blade.php
@@ -20,7 +20,7 @@
                 <span class="company-reg">(1134596-M)</span><br>
                 Malaysian Global Innovation &amp; Creativity Center <br>
                 Level 1 CWS, Block 3730, Persiaran APEC, <br>
-                63000 Cyberjaya, Malaysian. <br>
+                63000 Cyberjaya, Malaysia. <br>
                 Tel: 018-2909252
             </td>
             <td class="header-details">
diff --git a/resources/views/pages/pdfs/invoice.blade.php b/resources/views/pages/pdfs/invoice.blade.php
index 56d56afd..5d2cb5d1 100644
--- a/resources/views/pages/pdfs/invoice.blade.php
+++ b/resources/views/pages/pdfs/invoice.blade.php
@@ -19,7 +19,7 @@
                 <span class="company-reg">(1134596-M)</span><br>
                 Malaysian Global Innovation &amp; Creativity Center <br>
                 Level 1 CWS, Block 3730, Persiaran APEC, <br>
-                63000 Cyberjaya, Malaysian. <br>
+                63000 Cyberjaya, Malaysia. <br>
                 Tel: 018-2909252
             </td>
             <td class="header-details">