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

https://sierra-wiki.win/index.php/How_Do_I_Request_an_Apple_Refund_for_SuperGrok%3F

If you want a refund for SuperGrok, first double-check who charged you—whether it’s Apple or another service. Check your iOS Subscriptions in settings to confirm. Remember, canceling the subscription doesn’t automatically give you a refund