Twitch Broadcasting Is Unavailable

Put the summary of the bug you're having here

What I expected to happen was...:
It Would Let Me Link An Account And Livestream Minecraft.

What actually happened was...:
I wanted to livestream and when i pressed f6 it said that Twitch Livestreaming Unavailable.

Steps to Reproduce:
1. Press F6 If You Do Not Have A Linked Account
2. ...
3. ...