My damage script dont work,this script will be in the arms and legs of a player,what i did wrong?

i created a script that when you touch, if you isnt the owner(all players, but will hurt only other players, and not himself), you will get hurt,this script is for a combat system, i put this script in the arms and legs of each player, but dont work, what i did wrong?

local debounce = false 
local HealthLoss = 14
function OnTouched(Part) 
				if script.Parent.Parent.Name == Part.Parent.Name then
		else
		if Part.Parent ~= nil then--Keep Parentless blocks from breaking it. 
if debounce == false and Part.Parent:findFirstChild("Humanoid") ~= nil then 
debounce = true 
Part.Parent:findFirstChild("Humanoid"):TakeDamage(HealthLoss) 
wait(0.2)--Wait two seconds before the brick can hurt someone. 
debounce = false 
end 
	

end 
script.Parent.Touched:connect(OnTouched)

It would likely be more efficient to put the script inside of the actual part that will be touched instead of the player, which I will explain and write here:

local damage = 14 --change this number if you want them to be damaged more
debounce = false
function damage(h)
if h.Parent.Name ~= "darkzerobits" and debounce = false -- if the person who touches the block isnt equal to the owners name which i assume is you
and h.Parent:FindFirstChild("Humanoid") then --check if this is an actual player, sometimes the part can touch the floor or something and cause an error if this line isnt in
debounce = true
h.Parent.Humanoid.Health = h.Parent.Humanoid.Health - damage --damage the player by subtracting their current health from the damage number we set
wait(3)
debounce = false
end
end
script.Parent.Touched:connect(damage)

EDIT: You may have noticed that there is a "debounce" thing inside of the script. If you don't know, that's simply just to prevent the script from damaging the character too much, as sometimes one touch can translate to 5 touches, for example. Debounce basically only allows one touch out of those 5 touches to go through, meaning that the result will only occur one time with that one touch.