The DEMO version only includes 4 pages:
http://esquinasrojas.org
http://esquinasrojas.org/el-nombre-esquinas-rojas.html
http://esquinasrojas.org/recibiste-una-carta-de-esquinas-rojas.html
http://esquinasrojas.org/una-ong-no-somos-una-onf.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.
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