Priority One Clearing Service Sent Subscription to a Magazine that I did not subscribe to Clearwater Florida

I began receiving a magazine called NYLON for Guys a few months ago.  At first, I thought that it was just some gimmic to get someone in the household to subscribe to it but, when I kept getting them I finally looked into it.  I found that the company who writes this magazine had a subscription in my name until the year of 2016.  When I wrote them and asked them to stop the subscription, they said that only the people who put in the subscription could do that which is this Priority One Clearing Service. 

I'm very upset about this and I'm hoping that by filing a complaint, along with others like mine as I see, maybe we can stop this company from sending unsolicited subscriptions to magazines that we don't want.