The DEMO version only includes 4 pages:
http://sanekss.lv
http://sanekss.lv/lv/par-uznemumu.html
http://sanekss.lv/lv/par-mums/kontakti.html
http://sanekss.lv/lv/metalluznu-pienemsana.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