Changed location doesn't show on GMap

Hi.
I am using the Avada theme. On my home page, when I change the location in the ‘location switcher’, the changed location doesn’t adjust on the map, but continues to show everywhere (see attached file). It’s only on the ‘Gmap – home page’. The ‘GMap – listing page’ map works fine. I’m not sure if I’m making some common settings mistake, or it’s some other problem. Also, in mobile or tablet screen sizes, nothing happens when clicking on region or city. It seems to be stuck. Any ideas? Thanks for your help.