[Plugin: Carousel of Post Images] 'Next' button advances to last image

I’ve installed and styled the plugin Carousel of Post Images. I’ve put the shortcode into the page – but for the life of me, I can’t figure out why when the page loads and I click the ‘next’ arrow button, it goes all the way to the end.

The shortcode has [carousel-of-post-images imagesize=medium visible=3 count=7 scroll=1 postid=95,98,101,104,110,500,107]

url is here: http://freestyledigitalmedia.tv/

How to do I fix this so when you click the ‘next’ arrow button, it only advances one image?

Thanks in advance.