How to return to setup for a new mac?
Okay I got help from the apple tech boys/girls.


shutdown your computer (press and hold power button till computer
goes black)
power up your computer and immediately press and hold the keys command+R
a spinning world will show up if not connected to internet, connect to a network
then Macos utilities will pop up, on the MacOS Utilities screen, you will want to click Utilities > Terminal from the menubar at the top
type this command into the terminal rm "/Volumes/Macintosh HD/var/db/.AppleSetupDone" and press return to execute the command
now restart your computer and you will be back to the setup for your mac
follow the setup and create your computer account so this doesnt happen again