The DEMO version only includes 4 pages:
https://krivr.com/index3
https://krivr.com/index3/home/ar/eg.html
https://krivr.com/index3/index1.html
https://krivr.com/index3/index2.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