The DEMO version only includes 4 pages:
http://lg3-dragons.com
http://lg3-dragons.com/vb/login_do-lostpw.html
http://lg3-dragons.com/vb/tags_s-cd0424d851efdd3677d4ec6b5899ef6b.html
http://lg3-dragons.com/vb/index_s-cd0424d851efdd3677d4ec6b5899ef6b.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