Fix

app/Http/Controllers/AdminController.php

@@ -231,7 +231,7 @@ class AdminController extends Controller
             case 'new-orders-pending-processing':
                 $rows = User::whereHas('storeOrdersAsClient', function($qry){
                     return $qry->whereRaw('(store_order.id NOT IN (SELECT financial_transaction.order_id FROM financial_transaction))');
-                })->paginate(30);
+                })->orderBy('created_at', 'DESC')->paginate(30);
                 break;
             default:
                 break;