The DEMO version only includes 4 pages:
http://vapkmod.com
http://vapkmod.com/categories.html
http://vapkmod.com/games/hot.html
http://vapkmod.com/clash-of-clans-mod-apk-14935-unlimited-money-43320.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