I want a refund, I wasn’t the one who paid they took it out

How to check what you were charged for .. ie: could a family member have made a ourchase ?

If you see 'apple.com/bill' on your billing statement - Apple Support

If money has been deducted (not pending):

How to: Request a refund for apps or content that you bought from Apple - Apple Support

More info / support / contact / if needed:

Find answers to your questions about purchases, subscriptions, payments, and billing:

Subscriptions and Billing - Official Apple Support