The DEMO version only includes 4 pages:
http://smotat.kz
http://smotat.kz/remont-airbag-srs.html
http://smotat.kz/skrutit-probeg-acura.html
http://smotat.kz/skrutit-probeg-aston-martin.html

It is possible to download these free files and install them on your server, so you can test how the site works.
Visit https://www.waybackmachinedownloader.com/en/buy-wayback-machine-downloader-recover/ to buy a fully functioning site.
Go back to the index page