Can't download mp3 music to my BlackBerry Z10?

Apparently on BlackBerry Link, I'm supposed to sync my music files to the computer section and then transfer them to my blackberry, right? Well, I tried doing that, only problem, there is no sync button! It won't let me add files or anything.

Next, I tried BlackBerry Blend. But the music folder won't let me add files, or move files or copy/paste.

I have my whole itunes library in file manager on my blackberry. I heard somewhere that itunes doesn't work. So I have ALL my music in mp3 on file manager as well, however that doesn't let me move that to the music app either!

I literally am crying.

you dont have to go thru link just mount and drag and drop