switcher do not switch

@ozanhankaya
site’s name is not correct

What do you mean? Site is https://www.ozankayaltd.com

@ozanhankaya
Try deactivate plugin which use Superfish jQuery Plugin

deactivated all plugins except wpglobus but nothing changed. what can be problem? also thanks for your fast answer.

Yes you right. It looks like my theme used superfish jquery for menu and that craches with wpglobus. Can i fix that or add wpglobus to any other place of site?

@ozanhankaya
You can use widget for adding selector to site, please read
https://www.wpglobus.com/quick-start/
if this is impossible you can get Pro support