Post to Facebook doesn't appear on Timeline

I can post with JFBConnect for Joomla to Facebook without pb to one facebook page.
I have another facebook page (www.facebook.com/Expertflow), to which posts won't appear on the timeline of Facebook, and they also don't appear in the JFBConnect Stream (in the FB Channel configuration).
I can see in Facebook under the activity log that "Andreas Stuber shared a link to Expertflow's timeline." => to there is something happening on Facebook, but this something is neither visible in the FB timeline, nor on the JFBStream.

Regards,

Andreas

Sorry, actually the posts do appear on Facebook (they are just in a small box, and not on the main timeline).
The question becomes: Is there a way how posts can be put on the main timeline of Facebook and not in a separate post box?
I understand that this only happens if one posts as "the page", and not as an administrator of the page.

Can JFBconnect post as the page itself, or only as an administrator?