If you’re using the Apple TV as your primary device, you’ll need to use FaceTime for video calls and video chats.
If you have multiple Apple TVs in your house, FaceTime can only work with one of them.
To use FaceTimers in the Apple AirPlay and AirDrop app, you must enable FaceTime in your Apple TV settings.
In addition, you need to make sure that the video call is enabled in your iPhone or Apple TV, otherwise FaceTime won’t work.
If this is not the case, you will need to set up the video chat option in the AirDrop settings in your iOS device.