I signed up for a couple surveys and still have not received toricredits. One of them was worth over 1000 and I completely had to install "GreenGameAndHam" it's completely installed and I have received 0 toricredits. Can you tell me why?

Most 3rd party events that promise TC for filling out a survey(or anything else) are fake. You probably will never receive the promised TC for the survey.

Although, you can try following this tutorial and see if it works:
http://forum.toribash.com/showthread.php?t=402824

Thank you.