Making a door with proximityprompt that requires to have a keycard in the inventory. ?

Hello everyone, I'm trying to make a door with a proximityprompt that basically requires you to have a keycard in your inventory or else it won't open. I tried to script it but basically it doesn't even open if you have a keycard. Anyone help?

local Door = script.Parent.Parent

script.Parent.ProximityPrompt.Triggered:Connect(function(Player)
	if Player:WaitForChild("Backpack"):FindFirstChild("Access Card") or Player.Character:FindFirstChild("Access Card") then
		
		script.Parent.ProximityPrompt.Enabled = false
		
		Door.Door.CanCollide = false
		Door.Door.Transparency = 0.7
		Door.DiamondPlate1.CanCollide = false
		Door.DiamondPlate1.Transparency = 0.7
		Door.DiamondPlate2.CanCollide = false
		Door.DiamondPlate2.Transparency = 0.7
		Door.DiamondPlate3.CanCollide = false
		Door.DiamondPlate3.Transparency = 0.7
		Door.DiamondPlate4.CanCollide = false
		Door.DiamondPlate4.Transparency = 0.7
		Door.DiamondPlate5.CanCollide = false
		Door.DiamondPlate5.Transparency = 0.7
		Door.DiamondPlate6.CanCollide = false
		Door.DiamondPlate6.Transparency = 0.7
		Door.DiamondPlate7.CanCollide = false
		Door.DiamondPlate7.Transparency = 0.7
		Door.DiamondPlate8.CanCollide = false
		Door.DiamondPlate8.Transparency = 0.7
		Door.DiamondPlate9.CanCollide = false
		Door.DiamondPlate9.Transparency = 0.7
		Door.DiamondPlate10.CanCollide = false
		Door.DiamondPlate10.Transparency = 0.7
		Door.DiamondPlate11.CanCollide = false
		Door.DiamondPlate11.Transparency = 0.7
		Door.DiamondPlate12.CanCollide = false
		Door.DiamondPlate12.Transparency = 0.7
		Door.DiamondPlate13.CanCollide = false
		Door.DiamondPlate13.Transparency = 0.7
		Door.DiamondPlate14.CanCollide = false
		Door.DiamondPlate14.Transparency = 0.7
		Door.DiamondPlate15.CanCollide = false
		Door.DiamondPlate15.Transparency = 0.7
		Door.DiamondPlate16.CanCollide = false
		Door.DiamondPlate16.Transparency = 0.7
		Door.Window.CanCollide = false
		Door.Window.Transparency = 0.7
		
		wait(5)
		
		Door.Door.CanCollide = true
		Door.Door.Transparency = 0
		Door.DiamondPlate1.CanCollide = true
		Door.DiamondPlate1.Transparency = 0
		Door.DiamondPlate2.CanCollide = true
		Door.DiamondPlate2.Transparency = 0
		Door.DiamondPlate3.CanCollide = true
		Door.DiamondPlate3.Transparency = 0
		Door.DiamondPlate4.CanCollide = true
		Door.DiamondPlate4.Transparency = 0
		Door.DiamondPlate5.CanCollide = true
		Door.DiamondPlate5.Transparency = 0
		Door.DiamondPlate6.CanCollide = true
		Door.DiamondPlate6.Transparency = 0
		Door.DiamondPlate7.CanCollide = true
		Door.DiamondPlate7.Transparency = 0
		Door.DiamondPlate8.CanCollide = true
		Door.DiamondPlate8.Transparency = 0
		Door.DiamondPlate9.CanCollide = true
		Door.DiamondPlate9.Transparency = 0
		Door.DiamondPlate10.CanCollide = true
		Door.DiamondPlate10.Transparency = 0
		Door.DiamondPlate11.CanCollide = true
		Door.DiamondPlate11.Transparency = 0
		Door.DiamondPlate12.CanCollide = true
		Door.DiamondPlate12.Transparency = 0
		Door.DiamondPlate13.CanCollide = true
		Door.DiamondPlate13.Transparency = 0
		Door.DiamondPlate14.CanCollide = true
		Door.DiamondPlate14.Transparency = 0
		Door.DiamondPlate15.CanCollide = true
		Door.DiamondPlate15.Transparency = 0
		Door.DiamondPlate16.CanCollide = true
		Door.DiamondPlate16.Transparency = 0
		Door.Window.CanCollide = true
		Door.Window.Transparency = 0.4
		
		script.Parent.ProximityPrompt.Enabled = true
	end
end)