Welcome brasilianguy! We are glad that you want to help.
Unfortunately, it appears that 23andme does not ship to Brazil. So you may not be able to help with Project 1. However, the survey will hopefully launch in the next couple of days and we need as many people as we can get to fill out. So you will be able to contribute there.
There have been quite some Brazilian guys on this forum over the years. Is there a Brazilian PFS community? It would be helpful to have the Brazilian community on board here, especially given that the survey will hopefully launch soon.
Meanwhile, you could post your member story here: https://forum.propeciahelp.com/c/member-stories