NEVER USE ACCELERIT!!!!

They are the worst service provider ever!!! I got billed for a whole month when I joined on the 22nd of March, they promised to give me a free month but they are yet to deliver. I want to cancel my subscription but the accounts department never answers their phones. Now I can't move to another service provider, and I'm stuck with a router that does work... I HAVE WORK AND ASSIGNMENTS TO DO!!!