AirPlay won’t work with Roku express 4k

Hi 4hc2az0,

Welcome to the Roku Community!

Thanks for letting us know about this issue that you had with your Airplay since it is not working on your Roku Express 4K. We're happy to assist you further.

If you do not see your Roku device when trying to use AirPlay to view content on your TV, you should check the following:

• Do both your Roku device and Apple device support AirPlay 2?
  Review the requirements covered earlier in this article to determine if your devices are compatible.
  
  
• Are your Roku device and Apple device connected to the same wireless network?
  You can view the network configuration of your devices in the settings menu. On your Roku device, go to Settings > Network > About. If it is not connected to the same network as your Apple device, learn how you can resolve connectivity issues.
  
  
• Has AirPlay been turned off on your Roku device?
  Go to Settings > Apple AirPlay and HomeKit and make sure AirPlay is set to On.

For more information, check out this support article on using AirPlay and HomeKit with your Roku streaming device.