I have problem on my account again

Dear Admin,
I do not understand why my ref not be pay, and the status is Rejected. Please review and give me an explain suitablely .
Thank you
http://i851.photobucket.com/albums/ab75/nguyenhong23344/untitled.jpg

Please see:

http://www.get-paid.com/referral.php

Rules:

Do not try to sign up with 2 users and refer 'yourself' - if we see abuse of this program we will stop it!
Members caught cheating will be banned from our website!

If a member generates a big number of referrals or generates fraudulent referrals or any type of suspicious activity with no value for us (e.g. most of the referrals aren't active) we reserve the right to refuse a payout and to void all of his referrals. Any other/similar abuse will cause the same result.