ok

app/Modules/Trade/Pay/PayWait.php

@@ -28,7 +28,7 @@ class PayWait
             self::$_instatnce = new PayWait($arguments[0]);
         }
         array_shift($arguments);
-        self::$_instatnce->$name(...$arguments);
+        return self::$_instatnce->$name(...$arguments);
     }
 
     public function __construct(int $uid)