Hello!
It seems that your MacBook Air has ended up in a situation where the UEFI firmware is showing advanced boot options, probably due to a problem with the recovery mode or the boot disk. Here are some steps you can try to solve the problem:
1. Reset NVRAM test
• Select the NVRAM reset option and confirm.
• Your Mac should reboot automatically after the reset.
• After rebooting, try to boot into recovery mode again with Command (⌘) + R.
2. Force boot into Internet Recovery mode
• Turn off your Mac completely.
• Restart it by holding down Option (⌥) + Command (⌘) + R until you see a globe spinning.
• This will attempt to start recovery mode directly from the Apple servers.
3. Use another Mac to create a macOS USB drive
If Internet Recovery doesn’t work, you can try creating a bootable USB drive with macOS using another Mac:
• Use another Mac to download macOS from the Mac App Store.
• Create a bootable USB drive using the terminal with the createinstallmedia command.
• Start your MacBook Air by holding down Option (⌥) and selecting the USB drive.
4. Check if your Mac has an Apple T2 or Apple Silicon chip
If your MacBook Air has a T2 or Apple Silicon chip, you may need to reset the firmware with another Mac using Apple Configurator 2.
If none of these solutions work, you may need to bring your Mac to an authorized Apple Store or service center. Let me know if you need help with any of these steps!