facebook viral app script help required

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.

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

Connect me to Skype id leethost, We're a team of professionals with over 6 years of experience, can fix it for you.

By just naming the content of the script we can't help you with the problem.
Either provide us with the script or with the part you are facing problem in