Adt Protectron - Out of Business

I purchased this system around 2010. Initially I was impressed due to a couple of false alarms, burned toast etc. The alarm worked well. When I decided to move it was a different story. When I signed up for the 5 yr contract I was told moving would be no problem, but now I am told I will have to sign up for another 5 yr contract or pay $1700 cancellation fee for my old address. I have been in my new place for a month and still have no system installed, but my credit card is still being debited the monthly fee. I have called several times but I am just getting the run-around. I am not happy any more with this company and wish I had never signed up with them, never again.