Problems with Jetpack Publicize

I´ve been having problems with Jetpack Publicize for a long time now.

It doens´t post the articles on my Facebook page.
I added the connection OK, it detects my page without issues and creates the connection.
But when i post something, altough the option to post on the facebook page is marked, it doens´t happen.

on twitter it works, thought.

I´m wondering if it has to be a full user, and not just a made that a user made, for the plugin to work.
But this wouldn´make sense or else why would it show me the page when i´m trying to make the connection?

Can anybody help me with this one?

So far i´ve been adding the posts manually on facebook.
Over 90 articles on my site now, its really a pain in the ass.

Thanks in advance for any reply.