I have a charge on my account that I didn’t make.

Hello ~ Take a look here…

View your purchase history for the App Store, iTunes Store, and other Apple media services - Apple Support

If you cannot find the purchase and it is showing in your banking or credit card…contact them to make sure that your information hasn’t been breached.

~Katana-San~

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.    *

Get live expert assistance by contacting Customer Support by phone or chat:

• Call Apple Support at 1-800-APLCARE. 📞
• International Support. 🌐
• Contact Apple Support. 📝
• Live chat using Messages. 💬