Why won't MTV play this music video?

"She" - Tyler the Creator feat. Frank Ocean. It's a great song and TTC
said numerous times on his twitter that MTV refused to play the video
for some reason.

http://www.youtube.com/watch?v=mFNaFeIm4bU

F*ck MTV and Chris Brown and Steve Harvey. OFWGKTA was huge in the
Woodies and now they won't play their music, f*ck them mainstream
f@gg0ts anyway. OFWGKTA