Alex:
I understood the explanation,
JomSocial now has good connection sharing (pictures and videos) with other social media in the new version 2.8
So the initials points 1 and 2 are discarded.
Now the problem with the "Like button" is around the website (not just a page) so I will leave the link to my website and there you will see the problem (on any page)
The initial point 3, I've solved adding the plugin {....} but has been an issue with users, so do not continue using this method. (Admin only use it).
In the new version of JFBconnect 5, the Open Graph becomes an excellent way to complete the desired connection with facebook,
but in my case I have seen the video tutorial many times and I could not make the connection dream.
I leave that topic for later,
first I would like you to tell me how to solve the "Like Button"
www.lajicara.net
Thanks for your help Alex: