Where can I locate WHAT the charges on my Bill are for?

If you are seeing charges on your credit card/bank statement, see this, If you see 'itunes.com/bill' or an unfamiliar charge on your statement - Apple Support

Open iTunes on your computer, log into your Apple ID and go to purchase history.

Hi

Go to iTunes main page bottom of page apple I'd click that view I'd Go to manage subscriptions check the apps that you are paying for stop the one,s you don't want to pay for.

Cheers

Brian 🇬-1F1E7;