Box not showing

My box does not appear. Any idea what I have done wrong?

WordPress theme: Twenty Thirteen
The Plugin is installed and shows under Settings. I have filled out the Options, tried both with Testing on and off, filled in the Box htl, but the box has not shown once.

My blog is http://www.lisasnewyork.com/

I’m new in the blog-world and not very good a coding…

Would really appreciate your help!
Lisa

https://wordpress.org/plugins/dreamgrow-scroll-triggered-box/