Our installation package automatically detects a Kunena installation and only installs that 'Social Profiles - Kunena' plugin if Kunena was found. If you happened to install JFBConnect first and then Kunena, this might be why you aren't seeing the plugin. You can either 1) reinstall JFBConnect and see if it installs properly or 2) manually install from our installation zip - if you unzip, it should be in the /packages/plugins/socialprofiles/kunena.zip file.
-Melissa
Plugin Social profile - Kunena absent
