Topics, categories and users can be watching, tags can watched?

I can‘t create a new topic on my android phone
when I use version 1.4.5 ，i can create a new topic
but when I upgraded to version 1.11 and couldn't create
what's wrong?

@julian Unable to submit

i found a plugin
https://github.com/Schamper/nodebb-plugin-poll#readme
but do not work

I hope the view count when Users click once plus one，how can i do it

When I answered the post, the views was 88

how can i click it ,the views plus one

NodeBB version: : 1. 10
NodeBB git hash:
Database type: mongo
Database version: v4.0.1
the views data error
the views data display the number of visitors

resource returned
i want the views can display the times when Users click once plus one

the user's personal information in the pictures below , such as the number of posts, reputation and so on. any plugin?who knows?

the user's personal information in the pictures below , such as the number of posts, reputation and so on. any plugin?