Plugin Not Working

Hi, I recently tried implementing the “Portfolio Slideshow” and for some reason it is not displaying properly.

Here’s the shortcode I am using: [portfolio_slideshow]

It is a only displaying one image and the “Next”, “Previous”, and play buttons are not working.

Please help ASAP

The URL of the issue is http://backermaninteriors.com/portfolio

Thanks

http://ww.wp.xz.cn/extend/plugins/portfolio-slideshow/