diff --git a/src/include/class-wc-retailcrm-customers.php b/src/include/class-wc-retailcrm-customers.php
index 2e2c563..1248af4 100644
--- a/src/include/class-wc-retailcrm-customers.php
+++ b/src/include/class-wc-retailcrm-customers.php
@@ -623,6 +623,7 @@ if (!class_exists('WC_Retailcrm_Customers')) :
         public function isCustomer($user)
         {
             $retailcrmSettings = array();
+
             if (!empty($this->retailcrm_settings) && array_key_exists('client_roles', $this->retailcrm_settings)) {
                 $retailcrmSettings = $this->retailcrm_settings['client_roles'];
             }
diff --git a/src/include/class-wc-retailcrm-orders.php b/src/include/class-wc-retailcrm-orders.php
index 692ce5c..6c39b82 100644
--- a/src/include/class-wc-retailcrm-orders.php
+++ b/src/include/class-wc-retailcrm-orders.php
@@ -171,7 +171,7 @@ if ( ! class_exists( 'WC_Retailcrm_Orders' ) ) :
             }
 
             if ($wpUser instanceof WP_User) {
-                if(!$this->customers->isCustomer($wpUser)){
+                if (!$this->customers->isCustomer($wpUser)) {
                     return false;
                 }
 
@@ -369,7 +369,7 @@ if ( ! class_exists( 'WC_Retailcrm_Orders' ) ) :
             $order_data = $this->orders->build($order)->get_data();
 
             if ($order->get_items('shipping')) {
-                $shippings = $order->get_items( 'shipping' );
+                $shippings = $order->get_items('shipping');
                 $shipping = reset($shippings);
                 $shipping_code = explode(':', $shipping['method_id']);