Do you have to complete an offer before you can get greens?

I signed up for cameras4free, and I have about thirty yellows, and I have not completed an offer yet.

It seems kinda strange that not one person has turned green yet and its been about a week now. I plan on doing the Blockbuster offer soon.

Another question is how long would the Blockbuster offer take to credit, and do I have to stay a member for the full two weeks?

Nope, not that I know of..but it typically takes 1-2 days..however, i'm baffled, cause i've had refs do it like 2 weeks ago and still no credit... (