If you want a refund for SuperGrok, first make sure Apple is the one who...

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 make sure Apple is the one who charged you by checking your purchase receipt or bank statement. Next, look in your iOS Subscriptions to see if it’s active. Remember, canceling won’t get your money back