Door Script doesn't work? [ANSWERED IN CHAT]

So I have a script which is meant to make one part transparent/CanCollide = false, but it doesn't work, can you identify the problem?

local folder = script.parent.parent

function onClicked (mouse)
    folder.Stage1.L.Transparency = 1
    folder.Stage1.L.CanCollide = false
    folder.Stage1.R.Transparency = 1
    folder.Stage1.R.CanCollide = false
    folder.Stage2.L.Transparency = 0
    folder.Stage2.L.CanCollide = true
    folder.Stage2.R.Transparency = 0
    folder.Stage2.R.CanCollide = true
    wait(0.1)

    folder.Stage2.L.Transparency = 1
    folder.Stage2.L.CanCollide = false
    folder.Stage2.R.Transparency = 1
    folder.Stage2.R.CanCollide = false
    folder.Stage3.L.Transparency = 0
    folder.Stage3.L.CanCollide = true
    folder.Stage3.R.Transparency = 0
    folder.Stage3.R.CanCollide = true
    wait(0.1)

    folder.Stage3.L.Transparency = 1
    folder.Stage3.L.CanCollide = false
    folder.Stage3.R.Transparency = 1
    folder.Stage3.R.CanCollide = false
    folder.Stage4.L.Transparency = 0
    folder.Stage4.L.CanCollide = true
    folder.Stage4.R.Transparency = 0
    folder.Stage4.R.CanCollide = true
    wait(0.1)

    folder.Stage4.L.Transparency = 1
    folder.Stage4.L.CanCollide = false
    folder.Stage4.R.Transparency = 1
    folder.Stage4.R.CanCollide = false
    folder.Stage5.L.Transparency = 0
    folder.Stage5.L.CanCollide = true
    folder.Stage5.R.Transparency = 0
    folder.Stage5.R.CanCollide = true
    wait(0.1)

    folder.Stage5.L.Transparency = 1
    folder.Stage5.L.CanCollide = false
    folder.Stage5.R.Transparency = 1
    folder.Stage5.R.CanCollide = false
    folder.Stage6.L.Transparency = 0
    folder.Stage6.L.CanCollide = true
    folder.Stage6.R.Transparency = 0
    folder.Stage6.R.CanCollide = true
    wait(0.1)

    folder.Stage6.L.Transparency = 1
    folder.Stage6.L.CanCollide = false
    folder.Stage6.R.Transparency = 1
    folder.Stage6.R.CanCollide = false
    folder.Stage7.L.Transparency = 0
    folder.Stage7.L.CanCollide = true
    folder.Stage7.R.Transparency = 0
    folder.Stage7.R.CanCollide = true
    wait(0.1)

    folder.Stage7.L.Transparency = 1
    folder.Stage7.L.CanCollide = false
    folder.Stage7.R.Transparency = 1
    folder.Stage7.R.CanCollide = false
    folder.Stage8.L.Transparency = 0
    folder.Stage8.L.CanCollide = true
    folder.Stage8.R.Transparency = 0
    folder.Stage8.R.CanCollide = true
    wait(0.1)

    folder.Stage8.L.Transparency = 1
    folder.Stage8.L.CanCollide = false
    folder.Stage8.R.Transparency = 1
    folder.Stage8.R.CanCollide = false
    folder.Stage9.L.Transparency = 0
    folder.Stage9.L.CanCollide = true
    folder.Stage9.R.Transparency = 0
    folder.Stage9.R.CanCollide = true
    wait(0.1)

    folder.Stage9.L.Transparency = 1
    folder.Stage9.L.CanCollide = false
    folder.Stage9.R.Transparency = 1
    folder.Stage9.R.CanCollide = false
    folder.Stage10.L.Transparency = 0
    folder.Stage10.L.CanCollide = true
    folder.Stage10.R.Transparency = 0
    folder.Stage10.R.CanCollide = true
end
script.Parent.ClickDetector.MouseClick:connect(onClicked)