If you want a refund for SuperGrok, first double-check who billed you—sometimes...

https://bravo-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 billed you—sometimes it shows up from Apple or directly from the developer. Look in your iOS Subscriptions to confirm your active charges