Ipad Screen Mirroring Not Working: [You Should Try This]
If your iPad screen mirroring is not working, here are a few things you can try:
Make sure that both your iPad and your Mac are connected to the same Wi-Fi network.
Make sure that your Mac is running the latest version of macOS.
Restart your iPad and your Mac.
Try disabling and re-enabling AirPlay on your iPad.
Try connecting your iPad to your Mac using a USB cable.