Fucked Over By Just Energy

Its been from 2007 and still not out of this contract with just energy. Called and cancelled a ton of times and there still on the hydro bill. Pay more now then we ever did. 3 times more, nothing to have 600, 700, 1000 dollar bill.. They are the biggest SCAM ever. Hate their fucking company and JUST WANT THEM OFF THE BILL. DOES ANYONE KNOW HOW TO GET THEM OFF MY BILL FOREVER. TIRED OF BEING RIPPED OFF!