This is a terrible company, I made the mistake of ...

This is a terrible company, I made the mistake of locking myself into a vivint contract when I was a new home owner. The salesman was a very smooth talker and I was excited about owning my first home. I had nothing but issues with the equipment and the repairmen would either come way after their appointment time or not show up at all. I even had a repair man come the day after the first one showed up not knowing the first guy fixed the issue. My biggest problem with the company is, I payed my remaining contract off but still have been charged two monthly payments afterwards. I have called the company to hopefully get a refund and have opened a claim with my bank. I have a feeling like I will need to change my credit card number or something just so vivint doesn't charge my card anymore.