How can i know the charges from my apple account ??

I would take precautions reviewed within this Apple Support article.

If you think your Apple ID has been compromised - Apple Support

Additionally check here for information on unauthorized charges and contact iTunes Support.

If you see an unfamiliar iTunes Store or App Store charge on your bank, credit card, or debit statement - Apple Support

iTunes Support - https://www.apple.com/emea/support/itunes/contact.html

Hope this helps!

Hi

Follow the instructions here:

If you see an unfamiliar iTunes Store or App Store charge on your bank, credit card, or debit statement - Apple Support

On your phone, go to Settings/iTunes & App Store, tap on your Apple ID and log in. Then tap Subscriptions to see what subscriptions you have (if any).

On your computer open iTunes and choose View my Account from the Account menu. Log in and scroll down and you can see all of your purchases.

You're welcome! 🙂