On one of our site, if you go to the Locations page, the menu does not function, you can click on it but it does not work. This only happens in mobile, it works fine on desktop/laptop. Our Site is: https://missouricasinos.org/
Seems like you are using some custom plugin for map on this page https://missouricasinos.org/casino-locations/ That plugin is adding an older version of jQuery library which is causing conflict for theme’s built in functions. Try disabling it or update it’s jQuery library.