The location of the mirroring option in settings can vary depending on the device and operating system you are using. Here are some general steps to find the mirroring option in settings on an iPhone or iPad:
1. Open the Settings app on your iPhone or iPad.
2. Look for the option labeled "Screen Mirroring," "AirPlay," or "Cast Screen." The exact wording may vary depending on your device and operating system.
3. Tap on the option to open it.
4. If there are any available devices to mirror to, they should appear in a list. Select the device you want to mirror to and follow any additional prompts to complete the connection.
If you're having trouble finding the mirroring option in settings, you can try searching for it using the search bar at the top of the Settings app. Simply type in "mirroring" or "AirPlay" and the relevant options should appear in the search results.