The Archisoft web site is out of date, showing ArchiCAD 14 as the current version ... so they may not be in business any longer and the directions to contact them were a mistake? The Graphisoft web site lists another firm as the Chilean reseller. Try contacting them:
http://www.graphisoft.com/purchase/latin_america/chile.html
But, that does not look too promising either, as they show ArchiCAD 15 as the current version! Sheesh.
If that doesn't work, maybe Graphisoft Spain - assigned to all of Latin America without a reseller - would help:
http://www.graphisoft.com/purchase/europe/spain.html
One of the forum moderators
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