How Do I make this damage anyone but the player using it?

````This is the full tool script ~~~~~~~~~~~~~~~~~

game.StarterPack.Star.RemoteEvent.OnServerEvent:Connect(function(Player)
    script.Parent.Activated:Connect(function()
    --//Fire Script 
    local Part = Instance.new("Part",workspace)
    Part.CFrame = Player.Character.HumanoidRootPart.CFrame*CFrame.new(0,1,-0.1)
    local BodyVelocity = Instance.new("BodyVelocity",Part)
    BodyVelocity.Velocity = Player.Character.HumanoidRootPart.CFrame.lookVector*100
    --//Sound
    local Sound = Instance.new("Sound",Part)
    Sound.SoundId = 'rbxassetid://2574670133'
    Sound:Play()
    --//Design
    Part.Size = Vector3.new(0.2,0.2,0.2)
    Part.Transparency = 1
    local Attachment = Instance.new("Attachment",Part)
    Attachment.Name = 'Attachment'
    Attachment.Position = Vector3.new(0, 0, 2)
    local Attachment0 = Instance.new("Attachment",Part)
    Attachment0.Position = Vector3.new(0, 0, 2)
    Attachment0.Name = 'Attachment0'
    local Attachment1 = Instance.new("Attachment",Part)
    Attachment1.Name = 'Attachment1'
    local Particle = Instance.new("ParticleEmitter",Attachment1)
    Particle.Texture = 'rbxassetid://55569290'
    Particle.Lifetime = NumberRange.new(0.03)
    Particle.Rate = 100
    Particle.Size = NumberSequence.new(2)
    local Trail = Instance.new("Trail",Part)
    Trail.Color = ColorSequence.new(Color3.fromRGB(243, 255, 0))
    Trail.Attachment0 = Attachment0
    Trail.Attachment1 = Attachment1

    --//Damage
 Part.Touched:Connect(function(hit)
    local Humanoid = hit.Parent:FindFirstChild("Humanoid")
    if Humanoid and Humanoid.Parent.Name ~= Part.Parent.Parent.Name then 
        Humanoid.Health = Humanoid.Health - 10
    end
end)



    --//Destroy
    wait(3)
    Part:Destroy()





    end)    
end)~~~~~~~~~~~~~~~~~

However, the damage does not work it just damages anything for 10 damage?