A script that damages a humanoid. Increases damage based on each level, not working?

So in this script (located in server script service) is supposed to increase your damage based on each level. The damage works, but the damage value doesn't increase.

PROBLEM: Damage Value does not increase on each level.

Someone help ?

This is FE.

local ServerStorage = game:GetService('ServerStorage')
local strength = ServerStorage.Values:FindFirstChild('Strength').Value

script.Parent.Touched:Connect(function(hit)
	local DmgValues = {script.Dmg.Value, script.DmgCritical.Value, script.Dmg2.Value, script.Dmg3.Value, script.DmgCritical2.Value}
	local char = hit.Parent
	local hum = char:FindFirstChild("Humanoid")
	local chance = math.random(1, #DmgValues)
	
	if strength == strength*1 then
		script.Dmg.Value = script.Dmg.Value + 1
		script.DmgCritical.Value = script.Dmg.Value + 2
		script.Dmg2.Value = script.Dmg.Value + 1
		script.DmgCritical2.Value = script.Dmg.Value + 2
		script.Dmg3.Value = script.Dmg.Value + 1
	end
		if hum and char.Name ~= script.Parent.Parent.Name then
		hum.Health = hum.Health - DmgValues[chance]
		script.Disabled = true
		wait(0.5)
		script.Disabled = false
	end
	end)

Try this:

local CanTouch = true


local ServerStorage = game:GetService('ServerStorage')
local strength = ServerStorage.Values:FindFirstChild('Strength').Value

script.Parent.Touched:Connect(function(hit)
if CanTouch == true then
    local DmgValues = {script.Dmg.Value, script.DmgCritical.Value, script.Dmg2.Value, script.Dmg3.Value, script.DmgCritical2.Value}
    local char = hit.Parent
    local hum = char:FindFirstChild("Humanoid")
    local chance = math.random(1, #DmgValues)

    if strength == strength*1 then
        script.Dmg.Value = script.Dmg.Value + 1
        script.DmgCritical.Value = script.Dmg.Value + 2
        script.Dmg2.Value = script.Dmg.Value + 1
        script.DmgCritical2.Value = script.Dmg.Value + 2
        script.Dmg3.Value = script.Dmg.Value + 1
    end
        if hum and char.Name ~= script.Parent.Parent.Name then
        hum.Health = hum.Health - DmgValues[chance]
CanTouch = false
wait(.5)
CanTouch = true
    end
else 
wait(.5)
CanTouch = true
end
    end)

I just added a variable