facebook viral app script help required

[Wintheiser]

i have crazyflx facebook viral script. almost set and edit all aspects as described in you tube videos. i created app make it live. edited example extension folder content.js 52 line to my site. edited setting.php. now problem is that when i click on posting then it show there is not any active user to post. even installed extension plugin in chrome.

 

[Klein V]

First of all ,
What is this script for ?
i think only those who are using this script can help you