diff --git a/app/Helpers/helpers.php b/app/Helpers/helpers.php
index 03383c8..5e2e8a3 100644
--- a/app/Helpers/helpers.php
+++ b/app/Helpers/helpers.php
@@ -4,6 +4,7 @@ use App\Events\EventType;
 use App\Models\Payment\OnlinePaymentHistory;
 use App\Models\System\Roles\Permission;
 use App\Models\System\Verification;
+use App\Modules\SberPaymentOrder\Models\SberPaymentOrderItem;
 use App\Nova\Resources\Order\Card\CardTransaction\Actions\DownloadCardTransaction;
 use GuzzleHttp\Client;
 use GuzzleHttp\Psr7\Request as GuzzleRequest;
@@ -401,7 +402,7 @@ function emptyClass(...$arguments): object
  * @param  string  $orderId
  * @param  int|string  $username
  * @param  string  $password
- * 
+ *
  * @return mixed
  */
 function checkOnlinePayment(string $orderId, int|string $username, string $password): mixed
@@ -426,19 +427,18 @@ function checkOnlinePayment(string $orderId, int|string $username, string $passw
  * @param  string  $online_payment_auth_ref_num
  * @param  string  $online_payment_tmt_amount
  * @param  string  $pay_purpose
- * 
+ *
  * @return mixed
  */
 function syncWithBankSystem(
-    $online_payment_order_uuid, 
-    $bank_unique_code, 
-    $online_payment_terminal_id, 
-    $user_deposit_account, 
-    $online_payment_auth_ref_num, 
-    $online_payment_tmt_amount, 
+    $online_payment_order_uuid,
+    $bank_unique_code,
+    $online_payment_terminal_id,
+    $user_deposit_account,
+    $online_payment_auth_ref_num,
+    $online_payment_tmt_amount,
     $pay_purpose
-): mixed 
-{
+): mixed {
     $ecomId = $online_payment_order_uuid;
     $agentId = $bank_unique_code;
     $eposId = $online_payment_terminal_id;
@@ -479,3 +479,43 @@ function syncWithBankSystem(
 
     return $response;
 }
+
+/**
+ * Get Sber credentials for a given payment item.
+ *
+ * @param  SberPaymentOrderItem  $item
+ * @return array{username?: string, password?: string, onlinePaymentResource?: OnlinePaymentHistory, error?: string, type?: 'danger'|'modal'}
+ */
+function getSberCredentials(SberPaymentOrderItem $item): array
+{
+    /** @var \App\Models\Payment\OnlinePaymentHistory|null $onlinePaymentResource */
+    $onlinePaymentResource = OnlinePaymentHistory::find($item->online_payment_history_id);
+
+    if (! $onlinePaymentResource) {
+        return ['error' => 'Online payment resource tapylmady', 'type' => 'danger'];
+    }
+
+    $relatedResource = (new $onlinePaymentResource->online_paymantable_type)
+        ->find(id: $onlinePaymentResource->online_paymantable_id);
+
+    if (! $relatedResource) {
+        return ['error' => 'Bu resource tapylmady', 'type' => 'danger'];
+    }
+
+    if (! $relatedResource->branch) {
+        return ['error' => 'Şahamça bilen birikdirilmedik', 'type' => 'danger'];
+    }
+
+    $username = $relatedResource->branch->billing_sber_username;
+    $password = $relatedResource->branch->billing_sber_password;
+
+    if (empty($username) || empty($password)) {
+        return ['error' => 'Ulanyjy ady bilen açar sözi gabat gelmedi', 'type' => 'modal'];
+    }
+
+    return [
+        'username' => $username,
+        'password' => $password,
+        'onlinePaymentResource' => $onlinePaymentResource,
+    ];
+}
diff --git a/app/Nova/Actions/Sber/SyncWithSystem.php b/app/Nova/Actions/Sber/SyncWithSystem.php
index a21ead1..3acb6d0 100644
--- a/app/Nova/Actions/Sber/SyncWithSystem.php
+++ b/app/Nova/Actions/Sber/SyncWithSystem.php
@@ -2,7 +2,6 @@
 
 namespace App\Nova\Actions\Sber;
 
-use App\Models\Payment\OnlinePaymentHistory;
 use App\Nova\Actions\CheckOnlinePayment;
 use Illuminate\Bus\Queueable;
 use Illuminate\Queue\InteractsWithQueue;
@@ -36,35 +35,16 @@ class SyncWithSystem extends Action
         /** @var \App\Modules\SberPaymentOrder\Models\SberPaymentOrderItem $item */
         $item = $models->first();
 
+        $result = getSberCredentials($item);
+
+        if (isset($result['error'])) {
+            $this->handleError($result);
+        }
+
         /** @var \App\Models\Payment\OnlinePaymentHistory $onlinePaymentResource */
-        $onlinePaymentResource = OnlinePaymentHistory::find($item->online_payment_history_id);
+        $onlinePaymentResource = $result['onlinePaymentResource'];
 
-        if (! $onlinePaymentResource) {
-            return ActionResponse::danger('Online payment resource tapylmady');
-        }
-
-        $relatedResource = (new $onlinePaymentResource->online_paymantable_type)
-            ->find(id: $onlinePaymentResource->online_paymantable_id);
-
-        if (! $relatedResource) {
-            return ActionResponse::danger('Bu resource tapylmady');
-        }
-
-        if (! $relatedResource->branch) {
-            return ActionResponse::danger('Şahamça bilen birikdirilmedik');
-        }
-
-        $username = $relatedResource->branch->billing_sber_username;
-        $password = $relatedResource->branch->billing_sber_password;
-
-        if ($username == '') {
-            return Action::modal('modal-response', [
-                'title' => 'HALKBANK API',
-                'body' => 'Ulanyjy ady bilen açar sözi gabat gelmedi',
-            ]);
-        }
-
-        $response = checkOnlinePayment($onlinePaymentResource->orderId, $username, $password);
+        $response = checkOnlinePayment($onlinePaymentResource->orderId, $result['username'], $result['password']);
 
         // syncWithBankSystem();
 
@@ -84,4 +64,21 @@ class SyncWithSystem extends Action
     {
         return [];
     }
+
+    /**
+     * Handle error
+     *
+     * @param  array  $result
+     */
+    private function handleError(array $result): mixed
+    {
+        if ($result['type'] === 'modal') {
+            return Action::modal('modal-response', [
+                'title' => 'HALKBANK API',
+                'body' => $result['error'],
+            ]);
+        }
+
+        return ActionResponse::danger($result['error']);
+    }
 }