Sorry for the delay in response. I was just responding to your Contact Us, but will post my response here instead:
1. Please follow the guide to import profile data into JomSocial profiles at
www.sourcecoast.com/jfbconnect/docs/conf...er-configuration-tab - this link will explain how to import avatars and other field data from your social networks. If you've already followed these steps and are still having problems, please provide more details.
For the generic username, you can change this option in JFBConnect backend > Configuration > General > 'Auto Username Prefix' setting. It will allow you to control the username. If you are showing a registration form (instead of Automatic Registration), you may also want to set up the 'Username Field on Registration' setting appropriately. This is found in the same tab under the "Normal Registration" section.
2. If you'd like to push status updates from JomSocial to Facebook, you can set the "Push Social Network Status" in JFBConnect backend > Profiles > JomSocial tab. This does not mean that there would be an Facebook button to Like / Share the post to FB - if you're interested in this instead, you can check out our
Common Support Questions
for "How do I add Like / Share buttons to JomSocial feeds"
-Melissa