Monitronics Pinnacle Security I have sold the home that has teh sceucrity, I've fulfilled my contract and they will not cancel me out. Set up on Auto payment. I have to canecle my back card to be able to stop the payments Dallas Texas

 I had signed a contract with Pinnacle, not Monitronics.  I received no information that Pinnacle had sold my contract .  I have heard about Monitronics .  I would not have keep my agreement with them . All I know is I started seeing changes on my bank card from Monitronics.  I have since sold my home , they are still charging me for service there . I have called them sent E-mail's to cancel and they are not willing to cancel my contrcat. I am forced to close my bank card out and seek legal counsel.