I just purchased the theme and registered on my test site locally. I'm using Xampp and on my first try a lot of imported content gave me errors. I registered the key and try to figure out what was wrong and i thought it could be because my wordpress was in Portuguese so i reinstalled using the English version, but then i realized i had to install other plugins that came with the package and not just the ones the dashboard's theme told me to. So i think now i'm going to go back to Portuguese, BUT, now i can't register the second site because the first one is using the key. How can i cancel that key from the first one and register in the right site? I think i will have to make more tests until i can finally set the site to the new domain, which it will be also different from the installation since i will move from localhost to the proper domain.

Also, it appears i manage to import everything from the default template in my second attempt, except the top slider. How can i make it show?