It should work now.
Normally when you click a social media button, an action should start:
* A pop-up for sharing your posting on Twitter, Facebook, G+ or whatever.
At least I’m used to this.
But here, it works different. You click the social media button next you get a kind of menu and later you select what you want.
I didn’t notice immediately it worked like a menu, because it contained just one item. I had the feeling that the menu-item was more like a kind of tooltip.
Later I clicked several times on the ‘big’ button, but nothing happened, just showing the ‘tooltip’. 🙂
I added two ‘actions’ for each button and since you have now 2 menu-items it’s more clear that it works like a kind of menu.
No worries, I fixed it already. 🙂