When i try to do surveys for tc, it doesn't do anything? I press "survey one/two", and it shows a blank thing. I am canadian, do i need to use a vpn?

There are no known working surveys for TC, so whatever you're trying to do is most likely a scam or a virus. Stay safe!

Incorrect.

These surveys should be working, but not for all countries, can't tell you where they work and where they don't: http://forum.toribash.com/tori_survey.php
If the page is blank for you, you might need to turn off your adblock and it should work.
Here's a tutorial on how to do them: http://forum.toribash.com/showthread.php?t=402824