Game chat in fortnite does not work (no sound)?

I can't hear anyone in game chat and you can't hear me what should I do? (Play on Xbox if the info is important)

Everything connected correctly?

In the settings and automatically start talking

Yes, everything is correct in the xbox settings

Do I have

Just set until you can talk or see if there's a button on your microphone where you can turn on and off or something.

Push to talk off