Nivo Lightbox – video not working on mobile

I’ve installed this plugin and have it set on the Nivo Lightbox. The lightbox is working on the product images on the desktop and mobile. The YouTube videos are working on desktop but not on mobile. It just keeps spinning. The site is http://www.trummonitorsmfg.com.

Thanks for your help!
Mary

https://wordpress.org/plugins/responsive-lightbox/