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

https://charlie-wiki.win/index.php/How_Do_I_Keep_Proof_of_My_SuperGrok_Cancellation_and_Refund_Request%3F

If you want a refund for SuperGrok, first double-check who actually charged you—sometimes it’s through Apple or another service. Look at your iOS Subscriptions to confirm the purchase