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

https://fun-wiki.win/index.php/SuperGrok_Subscription_Help:_What_Are_the_Exact_iOS_Steps_Again%3F

If you want a refund for SuperGrok, first double-check who charged you—sometimes it’s billed through Apple or directly by the app. Look in your iOS Subscriptions to confirm. Remember, canceling won’t automatically give you a refund