I'm not sure exactly what you mean, but I'll try to answer as best I can.
JFBConnect simply imports information into the 3rd party extensions, like JomSocial or Kunena. The profile views for those extensions are generated completely by those extensions and would show the data a user entered (if they registered through Joomla) or whatever was imported from a social network (through JFBConnect). JFBConnect itself doesn't have a profile page for each user.
As for the documentation, are you talking about
this page
? If so, can you let me know what image is out of date and what version of Kunena you are using? We'll gladly update whatever is incorrect or help clarify where we can.
Thanks,
Alex