Not showing X-Theme Cornerstone Content

I have the WP Post Carousal on my site, and I am using the X-theme which uses Cornerstone. The post carousal doesn’t pull Cornerstone content! When I select Full Content under the Show Description section I get a view of the actual page, not specifically words. When I select Excerpt (which is what I’d really like) It doesn’t show anything at all. I really like this plugin but I need the content to show!

https://wordpress.org/plugins/wp-posts-carousel/