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

https://source-wiki.win/index.php/I_Canceled_SuperGrok_But_Apple_Didn%E2%80%99t_Refund_Me_%E2%80%93_Why%3F

If you want a refund for SuperGrok, first double-check who actually billed your account—it might be through Apple or another service. Look in your iOS Subscriptions to confirm the charge. Remember, canceling won’t automatically get your money back