Mobile version not working - Version 7.0– Bedford family (Bedford template)

Site URL: http://www.laurenfisher.photography/

Hey everyone,

I've built a couple squarespace sites from start to finish but recently someone asked me to take a look at their existing site and well the mobile version of the site isn't working. Before I go rebuilding it from scratch is there something I'm missing? I don't know of a way to intentionally disable the mobile version of a site. 

Any ideas of what might be causing this?