Is ultimate audio magazine out of business?

I subscribed to ultimate audio magazine never received the summer and fall issue . Called in August I think I got MYles Astor he said they were a little behind in coming out with the next issue. So i subscribed for another two years for $29.95 ON MY CREDIT CARD . I got my credit charge for november and the charge for $29.95 appears and no magazine or replies to my E-mail to ULTIMATE AUDIO. Help if you know anything. Am I out my money?