Streaming live at 10am (PST)

Using weglot but not keep the language on the top

Hi just need some help. I use weglot to make a multiple language site.
I use this (

According to the tutorial when switch the language choose will be showing on the top even you. But I don’t know why mine is not working whenever I switch the language change but the button still shows the original one. This is my share link
Many thanks, I really appreciate it.

Here is my site Read-Only: LINK
(how to share your site Read-Only link)