Mac OS X El Capitan reset failure

Suggest using a USB Keyboard for just this function as Bluetooth Keyboard in this instance are iffy at best even if they are Original Apple Bluetooth Keyboards.

Was this method used ? >>>> Use Disk Utility to erase an Intel-based Mac

Was this method used ? >>>> How to reinstall macOS

In the second step - it will require an Internet Connect and for best results via an Ethernet Cable to Router

Follow these guidelines during installation:

• If the installer asks to unlock your disk, enter the password you use to log in to your Mac.
• If the installer doesn't see your disk, or it says that it can't install on your computer or volume, you might need to erase your disk first.
• If the installer offers you the choice between installing on Macintosh HD or Macintosh HD - Data, choose Macintosh HD.

Hi, I am factory resetting my MacBook - Laptop, Format went OK, but 13 mins to go it keeps returning the following: