If Apple charged you for a SuperGrok subscription and you want a refund, go to...

https://wiki-burner.win/index.php/Why_Didn%27t_Apple_Refund_Me_When_I_Canceled_SuperGrok%3F

If Apple charged you for a SuperGrok subscription and you want a refund, go to reportaproblem.apple.com and sign in. Visit Settings > Subscriptions on your iOS device to check your subscription, but remember canceling won’t automatically refund you