Total uninstall of JFBconnect

used to have a Facebook like with the Facebook page timeline post showing up but now after updates i can't get it to work anymore.
You have a online video describing how to use the JFBClike module but can't find this module.

The Facebook social widgets can be added with the SCSocialWidget module. If you were using an outdated version of JFBConnect, the older JFBCLike, etc modules were deprecated and removed quite a while ago. The video is outdated if it is suggesting JFBCLike module (you would use SCSocialWidget module > Facebook provider > Like Button widget for the same feature)

I tried the to set up a Social channel and stream test works but no face pictures (only boxes with question marks). I get this up on the website but formatting is not the same as when i used the FB like box, and no face pictures.

If you're looking to display a FB page with it's likes and faces of the friends who have liked the page, then I would point you at the Page Plugin widget in SCSocialWidget module.
developers.facebook.com/docs/plugins/page-plugin

I have now given up and wants to uninstall but can't find any instructions how to do.

Uninstallation is like a typical Joomla install. Go through the Joomla backend > Extensions > Manage > Manage. You'd uninstall the JFBConnect component, plugins (user, system, content, authentication, any open graph plugins that were installed, and any social profiles plugins that were installed), SCSocialWidget module, JFBCSocialShare module, SCSocialStream module, SCSocialFindUs module, SCLogin module, and the SourceCoast Library.

-Melissa