importing pic from facebook to joomla

Alon,
Make sure you have the JFBC Profile plugin for Kunena installed and enabled. Then, in the "Profiles" admin area of JFBConnect, make sure that "Import Avatar" is enabled. When you login or register, the avatar should be pulled from Facebook into Kunena.

If that's all setup, then let us know what version of Joomla and Kunena you're using, and we'll let you know if there's any other reasons it shouldn't be working.

Thanks,
Alex