Why is my attack script not doing damage? The damage script normally works in other situations.

I have created a script that clones a part called "Damager" onto a hitbox. Damager should damage everything it touches, however for some reason it is not dealing damage when it is cloned. This is the script in damager:

function onTouched(hit)
        local human = hit.Parent:findFirstChild("Humanoid")
        if (human ~= nil) then
                human.Health = human.Health - 2 -- Change the amount to change the damage.
        end
end
script.Parent.Touched:connect(onTouched)

It should work. This next script is the script that makes the attack work:

 local player = game.Players.LocalPlayer
repeat wait() until player.Character.Humanoid
local humanoid = player.Character.Humanoid
local mouse = player:GetMouse()



local anim = Instance.new("Animation")
anim.AnimationId = "http://www.roblox.com/asset/?id=4752814788"

mouse.KeyDown:connect(function(key)
  if key == "e" then
	if script.Cooldown.Value == false then
	script.Cooldown.Value = true
   local playAnim = humanoid:LoadAnimation(anim)
   playAnim:Play()

	local Damage1 = workspace.Clonables.Damager:Clone()
	Damage1.Parent = workspace
	Damage1.Position = player.Character.Hitbox1.Position
	Damage1.Orientation = player.Character.Hitbox1.Orientation
	local weld1 = Instance.new("WeldConstraint")
	weld1.Parent = Damage1
	weld1.Enabled = true
	weld1.Part0 = Damage1
	weld1.Part1 = player.Character.Hitbox1
	
	
	
	local Damage2 = workspace.Clonables.Damager:Clone()
	Damage2.Parent = workspace
	Damage2.Position = player.Character.Hitbox2.Position
	Damage2.Orientation = player.Character.Hitbox2.Orientation
	local weld2 = Instance.new("WeldConstraint")
	weld2.Parent = Damage2
	weld2.Enabled = true
	weld2.Part0 = Damage2
	weld2.Part1 = player.Character.Hitbox2
	
	
	wait (0.4)
	script.Cooldown.Value = false
	weld1:Destroy()
	weld2:Destroy()
	Damage1:Destroy()
	Damage2:Destroy()
	
	end
    end
end)

In theory, all of this should work perfectly, but for some reason it is not dealing damage. Does anyone know why? Please help.

Welp, I actually dont know what is the error on your script, but i got this one that i used in my old game and it still working

 --// Services
local UserInputService = game:GetService('UserInputService')
local ReplicatedStorage = game:GetService('ReplicatedStorage')
local Players = game:GetService('Players')

--// Debounces
local Punching = false
local Damaging = true

--// Customisation
local Damage = 20
local Cooldown = 0.5

--// Events
local PunchEvent = ReplicatedStorage:WaitForChild('PunchEvent')

--// Player
local Player = game.Players.LocalPlayer
local Character = game.Workspace:WaitForChild(Player.Name)
local Humanoid = Character:FindFirstChildOfClass('Humanoid')
local RightArm = Character:WaitForChild('Right Arm')

--//Animations
Punch = Instance.new('Animation')
Punch.AnimationId = 'rbxassetid:// '--animation here
PunchTrack = Humanoid:LoadAnimation(Punch)

--// Coding
UserInputService.InputBegan:Connect(function(Input)
	if Input.KeyCode == Enum.KeyCode.R and not Punching then
		Punching = true
		PunchTrack:Play()
		PunchTrack.KeyframeReached:Connect(function(Keyframe)
			if Keyframe == 'End' then
				wait(Cooldown)
				Punching = false
				Damaging = true
			end
		end)
	end
end)

RightArm.Touched:Connect(function(hitPart)
	if Punching and hitPart.Parent:FindFirstChild('Humanoid') and Damaging then
		Damaging = false
		local HumanoidToDamage = hitPart.Parent:FindFirstChild('Humanoid')
		PunchEvent:FireServer(HumanoidToDamage, Damage)
	end
end)

ALSO.... add a RemoteEvent called "PunchEvent" (its really important that u name it PunchEvent cuz if u dont it wont work. Make this correct answer if it is

Is the damager script disabled? You have to turn disabled to false on the clone of the hitbox you make