Can't find AAC Creator
I'm trying to make a ringtone and for every tutorial it says I have to to convert the song the AAC. At first I couldn't find it in my drop bar. I looked at my import settings and they are exactly what other discussions and websites said they should be(Import using: AAC encoder).But I still can't find it. What can I do to fix this?
MacBook Pro with Retina display, iOS 9.3.2