My featured posts slider isn′t rotating

I just want the my slider can rotate but it dosen′t.
I want 2 sliders, but the problem is that when I write the ID and I save it, just the #1 featured post is there.

I already check the time of the transitions and that all the post have the featured images, but it still dosen′t work.

Please help!
The page I′m working on is this one!