If you want a refund for SuperGrok, first double-check who charged...
https://www.mediafire.com/file/fq00hgoayx8o6vc/pdf-92802-29282.pdf/file
If you want a refund for SuperGrok, first double-check who charged you—sometimes it’s through Apple, sometimes directly from the developer. Look in your iOS Subscriptions to see if it’s billed there