How to get refund for a purchase I didn’t authorize
How to get a refund for charge not authorized
iPhone 11 Pro Max, iOS 13
Question marked as
You can request a refund by following the steps in this guide:
Request a refund for apps or content that you bought from Apple - Apple Support
You are not guaranteed a refund tough.
This is an automated prosess, if you wish to explain your situation in depth to a person you can:
Contact Apple for support and service - Apple Support
Also see this:
How long refunds from the App Store or other Apple services take - Apple Support
Good luck!