If you want a refund for SuperGrok, first double-check who charged your payment...

https://johnathankvdj950.wpsuo.com/i-can-t-log-in-to-reportaproblem-apple-com-what-should-i-try

If you want a refund for SuperGrok, first double-check who charged your payment method—it could be Apple or the developer. On your iPhone, review your active subscriptions in Settings to confirm