Hi walkerG6,
If you'd like to see your purchase history, these steps might help.
How to see your purchase history
1. Go to reportaproblem.apple.com.
2. Sign in with your Apple ID and password.
3. A list of your recent purchases appears. If you’re not sure what you were charged for but you know the amount of the charge, search for the amount. If you're looking for information about older purchases, find your purchase history in Settings or Account Settings on your device.
Learn what to do if you can't find the item that you’re looking for or if you find unexpected charges.
The information above is from View your purchase history for the App Store, iTunes Store, and other Apple media services. You should check your purchase history right on your device for many reasons, but one is that email can be a phishing scam. Here's more information about that in Identify legitimate emails from the App Store or iTunes Store.
If the issue continues, and you think you were charged, but don't know the Apple ID (or email) it's been charged with then you should:
If you checked reportaproblem.apple.com and your emailed receipts and you're still not sure why you were charged, contact Apple Support.
We hope that helps with your question and take care!