why???

From my active ref, I do not receive earnings...

I see you received 10 coins yesterday as well as coins for your referrals.
Please include a screenshot of your account showing your activity, I don't see any problems with your referrals and you do receive proper coins as well.

Please also see:

http://forums.get-paid.com/showthread.php?19579-few-general-questions&p=134680&viewfull=1#post134680

If you want to see how much every referral made just click on "referrals" (above "my badges", above the number of coins you made) and then click on "view my referrals" .