Hey wasnt sure which forum to post in as this could involve css or js, idk.

It's a wordpress site.
I followed all instructions from the theme publisher, and it still is not working.
Publisher is not answering my support requests and it has been over 2 weeks.
I need to get this menu working asap.

ive played around with the css using dev tools on chrome, checked the scripts that pull the jquery library, etc. i cant find anything wrong.

Please help.

site is http://getstockfootage.com