Can't play warzone

For some reason I can’t play warzone. I sit in the lobby and then it says ‘not enough players’
I can play the campaign and arena. And it chucks me in super fast to these modes so why can’t I play warzone?

Is this happening to anyone else?
I’ve tried a hard reset and still nothing

I’m getting matches in about 30 seconds.

Having the same problem here… never find any match…