The DEMO version only includes 4 pages:
http://estudandoeducacao.com
http://estudandoeducacao.com/estudando.html
http://estudandoeducacao.com/na-midia.html
http://estudandoeducacao.com/educacao-no-mundo.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 to buy a fully functioning site.
Go back to the index page