AWFUL!! I DID NOT sign up for this. I called 17 ma...

AWFUL!! I DID NOT sign up for this. I called 17 magazine twice already and they told me my purchase was made through Subco. Only problem is I NEVER put in my email, card information or any other information for subco! How is this being paid for? Where are they getting the money? I already called and CANCELLED in July(which was a pain to deal with because they never answer!). This organization is AWFUL!!