I have been with these liars for about 4 months. m...

I have been with these liars for about 4 months. my terminal went down last month and after 45 min and tech support I assumed it was fixed. it went down last week, tech support wasted over an hour trying to update again and terminal froze. I have been waiting for a week now! Not able to process my clients cards! No one calls me back and sales team wouldn't even take My call!
I emailed again today, and waa told I'll look into and get back to you!
breaking my lease, and think everyone who is being ripped off should join me in a class action lawsuit!