referrals can't get paid plz help>.<

hmm as the topic mention
i hv regularly persuading people to register this web and earn referral points of about over 100 till now and i just dun know why this time fail to gain money and reject my offer.please help thanks
(PS i did all the stuff in a legal way eg posting a video in youtube telling people to come)

opps sry looks like i've post on the wrong section!