Worst service in my life.

I am 61 years old so have dealt with many companies but never ever one as despicable as this. After cancelling my service (never worked properly) they kept billing me. After countless emails and phone calls (30 minutes to answer if you lucky) they now say they are going to black list me with a credit beaurou. I give up. Be warned DO NOT EVEN THINK OF DOING BUSINESS WITH

THESE CON ARTISTS.