We are Apple customers helping each other with technical issues.
Your account information is not something that would be visible to anyone here in the community. Apple takes security and privacy very seriously. You will want to reach out to the good folks at Apple Support who will be happy to help you.
If you are seeing iTunes charges, you will want to contact iTunes Support.
If you are seeing iCloud charges, you will want to contact Technical Support.
You'll want to call as chat advisors will not have access to your information as well for security reasons.
Also worth asking, is this something you are actually seeing on your bank/credit card statement? Or, is this an email you received? If an email, then could be a phishing attempt. Check out: HT204759 and HT201679
If you see unrecognized charges: https://support.apple.com/en-us/HT201382
Contact numbers for Apple support in your region: HT201232
Hope you get it resolved!