how do I switch the used language?

I can see that for this website the tags section doesn’t work. Why? Can it be turned on?

I tried to change avatar image, I saw orange loader in the right top corner then I saw green one which said that “Avatar image was successfully updated”

I can see that “views” counter works only for loggined users, for anonymous users it doesn’t work. Why?

I have just registered on this site, but I can’t edit my profile.

I can see here only one item, it says that you have 27 followers and pagination is also wrong. Here is the link:
wrong amount of followers and pagination

I have installed anspress but when I go to the voice in the administration:
Anspress – All Answers – New answer

The server responds as follows:
Internal Server Error

I also tried on other hosting but does not work.
There is some error in the plugin anspress?

Thanks.

who can i use the tralnslated plugin , i used the mo po to translate
, i dont want the all site translated
just the anspress page

Can I change email templates as well?

Does the plugin work with super cache?

How does it work?