Not find a humanoid.Health in server script

[twothouns_slash]

I’m making a server script where kill points pile up when I get hit by a bomb, but I’m not looking for Humanoid I’m trying to get, I’m only looking for player’s backpack value.
Help me with what’s wrong with this

touched = Bomb.Touched:connect(function(part)
		if part:IsDescendantOf(Tool.Parent) then return end
		if contains(Knives, part) then return end

		local e = Instance.new('Explosion',workspace)
		e.Position = Bomb.Position
		Bomb["Explosions 9 (SFX)"]:Play()

		local w = Instance.new("Weld")
		w.Part0 = part
		w.Part1 = knife
		w.C0 = part.CFrame:toObjectSpace(knife.CFrame)
		w.Parent = w.Part0
		
		if part:FindFirstChild('Humanoid').Health <= 0 then
		 getPlayer().leaderstats.BOMB.Value += 1

		end
		
		touched:disconnect()
	end)

[Wigglyaa]

Bomb.Touched:connect(function(part)
The part refers to the otherPart touching the bomb such as leg or arm etc, which are all descendants of the Character Model.
if part:FindFirstChild('Humanoid').Health <= 0 then
The humanoid is also a child of the Character model. So the part will never have the humanoid as a child.

Try instead looking for the part’s parent, like this:
if part.Parent:FindFirstChild("Humanoid").Health <= 0 then

[BabyNinjaTime]

Could you please further explain what you are trying to achieve? From what I can understand, it seems you are struggling to get the player who touched the bomb. If that is the main problem, here is an example of how you can get the player:

if part.Parent:FindFirstChild("Humanoid") then -- checks if humanoid exists within the character
	local character = part.Parent -- creates a variable of the character
	local player = game.Players:GetPlayerFromCharacter(character) -- gets the player
	
	if player then -- makes sure the player exists
		-- execute code
	end
end