The DEMO version only includes 4 pages:
http://flaschenteilung.online
http://flaschenteilung.online/t/flaschenteilung-online-updates-features-ankuendigungen/2549.html
http://flaschenteilung.online/c/flaschenteilungen/5.html
http://flaschenteilung.online/u/MaltMatters.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