atuarreHere come the drumsPremium
For a second there, I was going to tell you to call the public service commission, but ISP's are not utilities.
I guess talk to your government representatives because they will get away with wrongfully billing you as long as you allow them to, and all they have to say is the meter says you used x amount of data.
Surely someone regulates ISP's there.
That would be the CRTC which is, in essence, run by/paid off by/in the back pocket of (take your pick) the ISPs.
Sort of like going to the police, to complain about the police