Oh, okay sorry because your initial post was about EasyBlog so I thought you were referring to EasyBlog.
I tried checking the site and it looks like you are using JFBConnect integrations for EasySocial and when you sign up with JFBConnect, the Facebook app for EasySocial doesn't auto post when you submit a new status update on the site.
In order for the Facebook app for EasySocial to work, you must sign in with the Facebook buttons generated by EasySocial and not JFBConnect.
To disable JFBConnect and use the built in social buttons for EasySocial, go to Settings > Social and turn off "Use JFBConnect Buttons"