Hi there,
It seems that currently i am unable to access your site and it kept loading all the times. By the way, i suspected that it JQuery got conflict with one of your components/plugin on your site. Maybe you can try to enable 'Load Komento's jQuery Library' at
Backend>Components>Komento>Settings>Systems>Generalas shown
http://take.ms/RCTzA.
Please give it a try and see how it goes
If problems still persist, it would be best for you to check on your site first and why it kept loading and once it done, keep us update, for further check on this issues. Please advice.