We understand how things can be confusing. We've tried to make the admin area as straightforward as possible, but there are a lot of moving parts
For importing data into a user's JomSocial profile, here's the general steps:
* Create a Facebook application per our
Facebook Application Setup Guide
* Enable the Social Profiles - JomSocial plugin - This is what allows for profile import into JomSocial
* In the JFBConnect admin area, go to the Profiles tab and setup how you want fields to import from Facebook into the fields in JomSocial
* Enable the SCLogin module and/or enable the JFBConnect integration in JomSocial to show our social login buttons on their login/register pages
At that point, when an admin of your Facebook app logs in, their profile should be imported. JFBConnect will automatically request the correct Facebook permissions from that user.
To get any extended profile data from 'normal' (non-admin) users, you need to go through the review process for those permissions. Facebook should show you the permissions you've asked for in the past which helps guide you as to which ones you submit.. you don't need to go through the lists upon lists of permissions, JFBConnect automatically uses them as necessary. To submit for review, use their format and instructions. You will need a pictures of your login page, etc but it's a pretty straightforward process.
I hope that helps, but if you need more details, please let us know!
Thanks,
Alex