Like it on Facebook, Tweet it or share this question on other bookmarking websites.
Possible reasons are
[*] Your article is not yet reviewed. Check your article status under My Earnings->My Articles page.
[*] Your article is approved but not yet credited with cash credits. Please wait for a day or two.
[*] Your article is Rejected. See the editor comment. Send a mail to support team if you have any questions.
[*] None of the above: Send a mail to support team quoting the article URL.