The DEMO version only includes 4 pages:
http://partidoiber.es
http://partidoiber.es/alternativa-municipal.html
http://partidoiber.es/programa-municipal-desarrollado.html
http://partidoiber.es/candidatura.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