Am getting billing in my bank statements and i didnt buy anything

This is primarily a user-to-user support forum; other Apple users like you. We don't have access to information about charges to your account. See each of the steps in the following instructions. They include information on contacting Apple Support if the other steps don't help: If you see 'apple.com/bill' on your billing statement - Apple Support

I understand that.

There are things in addition to purchase history to check that are listed in the link I provided in my previous reply.

If those other things also don't help, the link includes information about contacting Apple Support.

This is primarily a user-to-user support forum; other Apple users like you. We don't have access to any information about charges.

The point is it was an unrecognized charged and there is no history in the purchases history.