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

https://www.slideserve.com/aaron_ward92/apple-refund-portal-not-working-on-safari-what-browser-should-i-try-next

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