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

https://wiki-cafe.win/index.php/Which_Apple_ID_Do_I_Use_to_Refund_My_SuperGrok_Purchase%3F

If you want a refund for SuperGrok, first double-check who charged your account—it might be Apple or another service. Look under iOS Subscriptions to confirm your active charges