Q: Refund

Follow these steps Get help with an item purchased from the iTunes Store, App Store, Mac App Store, or iBooks Store - Apple Support

ThucFromFresno wrote:

 

however it won't give me the membership that i want it

If you bought from Apple Store you can click Report a problem on the invoice.

If you bought from Crunchyroll, you have to argue with them why you want your money back.

According to their Help topic it's look like it isn't easy to get refund.

You can also try to contact the bank and ask to refund the amount to your account.

U must be able to prove with evidence.

Good luck.