The DEMO version only includes 4 pages:
http://astralcompressores.com.br
http://astralcompressores.com.br/empresa.html
http://astralcompressores.com.br/produtos.html
http://astralcompressores.com.br/bomba-de-vacuo.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.
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