The DEMO version only includes 4 pages:
http://aguasemendadas.com
http://aguasemendadas.com/_2F_ext_iframe.html
http://aguasemendadas.com/box/boxid_557090_boxtag_7flntk_sec_main_ext_iframe.html
http://aguasemendadas.com/box/boxid_557090_boxtag_7flntk_sec_form_ext_iframe.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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