register non www website

To get this working, you must submit the following.

where in google cms?

Or are you asking how to redirect your www to the naked domain?  This should be done at your server.

already done on my server
but want to tell google to pick one

In webmaster tools, you should set up every version of your domain, including www and non-www, plus http and https versions. This way you have visibility into what versions of your site are indexed.

where in google cms?

Do you mean in the Search Console?

You can't update the URL of a Property in that tool. If you've got the wrong URL, just delete the Property and add the correct one.

are these google cms areas?
where is property?
where is tool?
where is search console?

To use the search console, go to the old webmaster tools https://www.google.com/webmasters/tools/home and you will see a blue button at the top of the page to try the new search console.

okay I click use new search console.
But I cant find where I chose
http://www
or
http://

am I in the correct place?

how to get to "old version"

I see a button at the top middle "use new search console".  But I cant find www/(non www) button

If i delete www will i see my history?
And vice versa

Thanks for showing me console.