Refunds
How do I get a refund on my money after been debited for a subscription wrongly
You are not speaking to Apple, this is a user to user community.
We are unable to help with refunds, account issues or purchases
Cancel/see your subscriptions here - See or cancel your subscriptions - Apple Support
Try applying for a refund here, but there is no guarantee it will be refunded - Request a refund for apps or content that you bought from Apple – Apple Support
Or Contact Apple Support - Contact - Official Apple Support