Apple is charging for items that don't appear on invoices or subscription

I HAVE CHARGES ON MY SERVICE PROVIDER ACCOUNT ITUNES.COM/BILL AMOUNTS,NO INVOICES OR RECORDS,JUST AMOUNTS THAT HAVE INCREASED GRADUALLY OVER THE MONTHS. THERE SEEMS TO BE NO INVOICES OR SUBSCRIPTIONS OF THE VARIOUS AMOUNTS,SOMEHOW SOMEONE IS SCAMMING MY ACCOUT TO THEIR BENEFIT! PLEASE HELP!

[Re-Titled by Moderator]