Social Mobile Marketing Plugin Facebook not working on mobile site


I’m using Social Marketing Plugin on regular website pages of the regioholic site where it’s working just fine:

But I also use it on a mobile site and noticed that the option Facebook isn’t working:

I’ve tested it on my mobile phone as well and option Facebook isn’t showing up there either.

Can you do anything about that? Since the plugin without option Facebook is a bit a bummer.

Thanks in advance.