why are u out form the joomla extensions directory?
how much does cost the license for multiple domains, ?

This extension has been unpublished for the following reason:
UR3-Vulnerable Extension

WARNING! THIS EXTENSION IS LISTED ON THE VULNERABLE EXTENSIONS LIST.

Follow the link below for more information. If you currently use this extension, your site is potentially at risk!
vel.joomla.org/vel-blog/1107-jomsocial-component-pre-3-1-0-1...

You should also immediately get in contact with the developer of this extension and inquire about fixes to this security risk.

extensions.joomla.org/extensions/clients...ies/communities/7608

Hi

Thanks for your inquiry, Late yesterday Jomsocial was made aware of a potential security issue. This has now been resolved and a patch has been released. We recommend that everyone patches or updates there Jomsocial installation to make sure your site remains secure

Please follow the instructions on the link below

www.jomsocial.com/blog/633-critical-security-issue

Hi Since my last reply there has been an update to the security fix,

please read the following link and check that you have this patch installed

www.jomsocial.com/blog/hot-fix-3-1-0-4