botting problem

Hello! Im having problems installing OSX El Capitan. First of all, when I run Unibeast, It takes ages and I end up with two volumes, one called USB (The one I named in Unibeast) and "EFI". I've watched videos and read posts and no one seems to have the second oneo_O. Then, when I try to run it...

​Hello people, Sorry if I am writing this in the wrong section :roll2: but I am new here. So guys I installed Mavericks on my SSD, after installation I added my Multibeast settings and ReBooted but when I ReBoot the Apple logo appears and then the screen becomes black. I don't know what to do...