Why won't this debounce work?

This debounce doesn't work and I tried everything to fix it and it still doesn't work. PLEASE HELP!!!

local door = script.Parent.Parent.Door


pressed = false
function onClicked()
	if not pressed then
		pressed = true
		wait()
		for i = .25, 4 do
			door.CFrame = door.CFrame * CFrame.new(0, i, 0)
			wait(.05)
			print("yas")
		end
		door.Transparency = 1
		pressed = false
	end
end

script.Parent.ClickDetector.MouseClick:connect(onClicked)

In the future, you should consider giving at least a short summary of what exactly is not working in your script so that you can be better assisted. Anyway...

I modified your for statement just tad because it seemed a bit 'iffy' to me. I also cleaned up your code every so slightly and adjusted the 'opening' or the door. I don't see anything wrong with the debounce, so perhaps there is another issue that is plaguing you if this new version does not work.

local door = script.Parent.Parent.Door

pressed = false
function onClicked()
	if pressed then return end
	pressed = true
	wait()
	for i = .25, 4, .05 do
		door.CFrame = door.CFrame * CFrame.new(0, i, 0)
		wait(0.01)
	end
	door.Transparency = 1
	pressed = false
end

script.Parent.ClickDetector.MouseClick:connect(onClicked)