Navigation menu is missing on iphone and ipad. Will eventually include revolution slider but it does not display in a responsive way. Our website is http://www.immunizationcoalitions.org
We updated our theme to the most recent version but responsive menu is not working. No navigation buttons are seen and header is not responsive either. Help!
It seems that you have changed the CSS code for site-title a img. Also We have found there is lots of custom CSS please remove those unwanted CSS.
And for the navigation button just deactivate all the plugins you have installed and check it. There may be some plugin conflict.