How to download for free and setup Promods 2.70 for ETS2 1.50 (with West Balkans DLC)

Short 13 minutes guide how to download and setup #Promods 2.70 for free. It takes more than hour real time so to speedup procedure you can pay for one link download as well.
Links:
https://www.promods.net
https://www.7-zip.org

Telegram: https://t.me/trcksm

New areas added in Promods 2.70