We’re other users and not folks from Apple, so we have no view into your Apple ID accounts and any charges.
Check whether this is an actual mail message from Apple, or one of the many scam messages being distributed.
Recognize and avoid phishing messages, phony support calls, and other scams - Apple Support
Identify legitimate emails from the App Store or iTunes Store - Apple Support
See or cancel your subscriptions - Apple Support
Request a refund for apps or content that you bought from Apple - Apple Support
If this is a legitimate mail message from Apple and not a scam and not something you should have been charged for, then contact iTunes Billing and Subscriptions for assistance. (Again, we’re not Apple, so we can’t do that for you.)