Hello, please tell me, is it possible to open Visual Editor in the mobile version of the site?

Yes. However, are you trying to open it on a mobile device? The better approach will likely be to open the mobile version of the site from a desktop device and use the editor from there.

Thank you, the problem was that the site is adaptive and the link to the desktop and mobile versions is the same, I changed the display mode through inspect

Nice! That's a good way to approach it.