Change player's size when pressed a key

how do i fix the ugly red lines

Try the edited script again, it should be fixed

local part = game.Workspace.Part
local DB = false
local MinSize = 2

part.Touched:Connect(function(hit)
local Humanoid = hit.Parent:FindFirstChild(“Humanoid”)
if Humanoid.HeadScale.Value > MinSize and Humanoid and DB == false then
DB = true
local HS = Humanoid.HeadScale
local BDS = Humanoid.BodyDepthScale
local BWS = Humanoid.BodyWidthScale
local BHS = Humanoid.BodyHeightScale

	for Loop = 1,  10 do
		HS.Value -= 0.1
		BDS.Value -= 0.1
		BWS.Value -= 0.1
		BHS.Value -= 0.1
		wait(.1)
	end
	wait(1)
	DB = false
end

end)

this for shrink, is it good?

That should work? If it doesn’t then it’s probably something having to do with the loops

uhh ima forget about the loop XD it no works

You sure? Are you getting anything from your Output?

nope everything have no error ;-;