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

https://bizzmarkblog.com/how-do-i-request-an-apple-refund-for-supergrok/

If you want a refund for SuperGrok, first double-check who billed you—sometimes it shows up from Apple or directly from the developer. Look in your iOS Subscriptions to confirm your active charges