How to make this zombie script work?

So I made this zombie but I want the zombie to give a currency wihich is heads when it dies

my lame attempt..I also placed it in the zombie

local Humanoid = script.Parent.Zombie -- Or Builder Or Whatever 
function 
Humaniod.Health = 0

Leaderstats.Change.Heads(10)

local Humanoid = script.Parent.Zombie -- Or Builder Or Whatever 
function 
Humaniod.Health = 0 ---- MISSPELT HUMANOID! [

Leaderstats.Change.Heads(10)

Misspelt the second "Humanoid word right there."

Make sure you created a leaderboard.

Check output also.