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

https://noon-wiki.win/index.php/Does_Apple_Refund_Immediately_After_I_Submit_the_SuperGrok_Request%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