Only certain people can get through the door script?

I can't get this script to work. Is there something that I typed wrong in it?

local door = script.Parent

function open() -- This Function will make the door open.
	door.CanCollide = false -- Makes players able to walk through door.
	
	for transparency = 0, 1, .1 do
		door.Transparency = transparency
		wait (.1)
	end
end
function close() -- This Function will close the door
	for transparency = 1, 0, .1 do
		door.Transparency = transparency
		wait (.1)
	end
	
	door.CanCollide = true -- Makes players unable to walk through door
end
function get_player(part) -- This function returns the player a certain part belongs too.
	for _, player in ipairs(game.Player:GetPlayers()) do  -- iterate over player
		if part:IsDescendantOf(player.Character) then  -- If the part is within the player's character
			return player  -- return the player
		end
	end
end
door.Touched:connect(function(part)  -- If it isn't a character that touch the door, then we will ignore it.
	local player = get_player(part)
	if not player then return end
	
	local allow = (game.CreatorId == player.userID)
	if allow then
		open()
		delay(4, close)
	end
end)

Guys please help!

wow that's super complicated above. I recommend making a table

Vip = {"Insertnamehere","ETC","ETC"}

function isPlayerVip(name) for i, v in pairs do if name == v then -- do stuff here like make the door uncancollide or whatever else -- break their joints or whatever you want end end end