trying to include multiple galleries on the same page

I'm using the facebook photo fetcher plugin. I have support access granted on:

On this page:

I'm trying to put several galleries but it's only allowing one to be there. Here is the codes for the rest. can you please tell me why it won't include the rest?

<!--FBGallery2 541329522665908 --><!--/FBGallery2-->
<!--FBGallery2 546261168839410 --><!--/FBGallery2-->
<!--FBGallery2 540969212701939 --><!--/FBGallery2-->
<!--FBGallery2 541187812680079 --><!--/FBGallery2-->