Apple entertainment Apple services

Have you checked your subscriptions?

Purchases - View, change, or cancel your subscriptions.        

Purchases - Subscriptions not billed through Apple     

See the Apple Support article(s) below. Link to contact Apple Support in the article below.

Apple ID - If you see ‘itunes.com/bill‘ or an unfamiliar charge on your bank, credit card, or debit statement.

If the charge is from Apple and it isn't a subscription charge, the only thing I can think of is to contact iTunes Support for assistance. See the Apple Support articles below for contact information.   

iTunes Support – world wide 

Apple Support schedule phone call      

If necessary, try Twitter

https://twitter.com/AppleSupport.          People have posted it may take an hour or more to get a response.