Why can't I reinstall Mac OS X?

Question

macOS

Hello everyone, help me out, an urgent order, but my OS does not want to be reinstalled. I am attaching screenshots.
In general, the situation in a nutshell. Yesterday I installed programs like clean my mac on my poppy, the system started to be terribly dumb, I was advised to reinstall the system. Which I started to do according to the official instructions from Apple (I am attaching a screenshot of the instructions).
In general, I erased the disk according to the same instructions, I click on Reinstall Mac OS X, and a window pops up that I could not find installation information for this computer.
What to do, how to be??

Answer 1

Rostelecom is banning the authentication site for me, I turn on the modem mode on the mobile, via the SIM card (Beeline), in the next window I already connect the router and then in order

Answer 2

Take it to the nearest service - it will be easier and faster.
Just drive them away from the laptop immediately after the installation process is over - so that they do not install / configure anything extra.

Answer 3

When booting - cmd-R, the machine must be connected to the Internet.