NSS Magazine Unauthorized charges to credit card for magazine subscriptions Stamford Connecticut

NSS Magazine repeatedly posts charges to my credit card for magazines that I have not ordered. When attempting to remove these via the phone, no option is provided in the automated phone system to speak directly to a representative of the company. Though credits do get posted to my credit card after making these phone contacts, the company will again charge my credit card for the magazine. There is no option provided in the automated phone system to cancel one or all subscriptions permanently.

David
East Syracuse, New York
U.S.A.