MENU issues on mobile with 2 languages. Works fine on desktop but not on mobile - URGENT HELP

Hi, the domain doesn’t matter, it’s the actual servers & content.
Wix says that some content will be shown, some won’t, I tried many China test sites that show sometimes positive and sometimes negative answers for the site I am checking. Some customers in China said that my customer’s site isn’t visible there - so I don’t know the real answer…
But I think tht domain doesn’t play a rule here.

BTW Wonderful Site (www.airaresidence.com), well done!
Gidon