Gallery slideshow javascript error

Hello, I'm getting the following error on gallery pages. I have jetpack plugin settings for carousel and tiled enabled. Error message, nothing displays: This slideshow requires JavaScript. I recently enabled WP Super Cache plugin to address page speed insights low score and could not get that to work either. I ended up disabling WP Super Cache because site display only categories when enabled. Don't know if the problems are related http://interiorsalvagedesign.com/home-tour/ Many thanks for help. Maryan