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

https://instaquoteapp.com/what-details-does-apple-support-ask-for-on-a-subscription-refund/

If you want a refund for SuperGrok, first double-check who actually billed you—Apple or another service. Look in your iOS Subscriptions to confirm the charge, since canceling won’t automatically get your money back. Then, go to reportaproblem.apple