C-Frame and debounce not working, why?

So when the door gets clicked by Door Controller, it's meant to be opened, but it doesn't function. There are no errors in Script Analysis.

ref=script.Parent.ref
ref.Changed:connect(function()
    if ref.Value==nil then return end
    if ref.Value.Parent==nil then ref.Value=nil return end
    script.Parent.door.sign.SurfaceGui.TextLabel.Text=ref.Value.Name
end)
local door_debounce=false
function setDoorState(state)
    if door_debounce then repeat wait(math.random(1,10)/10) until not door_debounce end door_debounce=true
    if script.Parent.doorstate.Value==state then return end
    script.Parent.doorstate.Value=state
    if state==true then --Open
    for i=1, 40 do wait()
        for _,p in pairs(script.Parent.door:children()) do
            p.CFrame=p.CFrame*CFrame.new(-.1,0,0)
        end
    end
    else --Close
        for i=1, 40 do wait()
            for _,p in pairs(script.Parent.door:children()) do
                p.CFrame=p.CFrame*CFrame.new(.1,0,0)
            end
        end wait(0.5)
    door_debounce=false
end
script.Parent.action_door.Changed:connect(function()
    setDoorState(script.Parent.action_door.Value)
end)