Trying ot create an admin "login" : I am trying to make an "admin" login and it isn't working, help?

    @echo off
    title RPG BETA
    color 0b
    
    set /p player=Welcome to Xero, what's your name?:
    if '%player%' == 'Admin' goto admin
    
    :intro
    echo Hello %player%!
    pause
    goto start
    
    :admin
    set /p password:What is the admin password?:
    if %password% == [not giving out password] goto true
    if %password not [not giving out password] goto false