I don’t know my card being charged

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

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

Don't bump your post in 1 minute.

See this Apple article: Billing and Subscriptions

https://support.apple.com/billing

View your puchase history,

Cancel your subscription,

Try to Request a refund.