I had login to your website to take a look.
First of all, Please remove your google analytic code from Theme Options -> Custom CSS
It’s not suppose to be entered there.
There is something wrong with your website cache, it’s persistence and does not show new content after selecting purge all cache.
In order to determine if it’s a theme issue.
I installed and activated twenty sixteen theme, cleared cache, but it does not show up on front end.
I am unable to switch to default theme, I had removed twenty sixteen theme from your website before logging out.
Cannot troubleshoot with your persistence caching.
Please remove all types of cache on your website, and re-install your Evolve Plus Theme.