Discover Credit Card Complaint

Discover Credit card department,

Identity theft / Fraud / Embezzlement Nevada

My Discover Card is charging me $41.00 for a magazine subscription I never ordered. I contacted Discover and finally they claimed to have found in my favor and would take the charge off the card. Then a month later, they reversed their decision and tried to charge me again. I contacted them again and they took it off the credit card. Yesterday I got a letter saying they are charging me the $41.00 again. This is a fraudulent charge and Discover will not take it off the card.