If you want a refund for SuperGrok, first double-check who charged...

https://wiki-spirit.win/index.php/Where_Is_the_Refund_Button_for_SuperGrok_on_Apple%3F

If you want a refund for SuperGrok, first double-check who charged you—sometimes it’s billed through Apple or directly by the app. Look in your iOS Subscriptions to confirm. Remember, canceling won’t automatically give you a refund