What is wrong with this script [HELP?]

while true do --if script.Parent == "PlayerGui" then plr = game.Players.LocalPlayer char = plr.Character --hum = char:WaitForChild("Humanoid") CreateAClass = plr:WaitForChild("CreateAClass")

rehum = char:FindFirstChild("Humanoid") health = rehum.Health if health >= 0 then local Lethals = CreateAClass:FindFirstChild("Lethals") local Tacticals = CreateAClass:FindFirstChild("Tacticals")

if Lethals then Lethals.Value = 2 end

if Tacticals then Tacticals.Value = 2 end

end --end

wait(.1) end

Can you fix this script please, not sure whats wrong with it.

I deciphered your post, and this is what I came out with. Is this right? And why doesn't this work? I will edit this post when you tell me.

local plr = game.Players.LocalPlayer
local char = plr.Character
local hum = char:WaitForChild("Humanoid")
local CreateAClass = plr.PlayerGui:WaitForChild("CreateAClass")
local rehum = char:FindFirstChild("Humanoid")
local health = rehum.Health

while true do 
	if script.Parent == "PlayerGui" then
		if health >= 0 then 
			local Lethals = CreateAClass:FindFirstChild("Lethals")
			local Tacticals = CreateAClass:FindFirstChild("Tacticals")
			if Lethals ~= nil then
				Lethals.Value = 2
				if Tacticals ~= nil then
					Tacticals.Value = 2
				end
			end
		end
	end
	wait(.1)
end