how to instal the mod is so hard /:
Viewing post in Minecraft survival mod [Сборка] comments
Use the automatic installation, although there should be a Tlauncher launcher on the computer, or download the archive with the version and go to the %appdata% folder, then to Roaming, then to .minecraft, then go to the versions folder and throw the folder from the archive there
The instructions are written in Russian, I understand.