Thank you for the link Overjaculation

But was what I did, but dont appear the style name with the install link...
What am I doing wrong?

I uploaded "FaceBBook" folder to /public_html/styles
And also FaceBBook-theme.xml to /public_html/styles

I dont know If the xml file is in the right place...
Can someone please try to install this style in your forum to see If works?

Thank you