How do i unintall android

so i eliminated my account while it was still on fydeos and now i cant eliminate the account so i want to uninstall android subsystem to start over with my new account please respond quick its urgent

Sorry, you can’t uninstall the Android subsystem.

if you start everything from scratch (powerwash, oobe, sign in) - the first time you land on the FydeOS desktop, there is a prompt asking you to “activate android subsystem”. Just ignore that prompt and not activate the Android subsystem; then it’s equivalent to Android not being installed.