how do i make the placement system more detail in desc ?

i made the script but the out said Players.TheBossOfNew.PlayerGui.ScreenGui.Placement:3: ')' expected (to close '(' at line 1) near 'local' idk what to do

the script is

local placementHandler = require(script:WaitForChild("PlacementModule")
	
	local base = workspace.Base
	local items = game.GetService("ReplicatedStorage").Items
	local plane = placementHandler).new(base.Baseplate, base.ItemHolder, 3)
	
	
	local dummyModel
	local signal
	local currentItemName
	
	local function canclePlacement()
		if (currentItemName) then
			plane:disable()
			if (dummyModel.Parent) then
				dummyModel:Destroy()
			end
			dummyModel = nil
			signal =  nil
			currentItemName = nil
		end
	end
	
	local function initiatePlacement(ItemName)
		canclePlacement()
		
		dummyModel = items[itemName]:clone()
		currentItemName = itemName
		
		for _, object in pairs(dummyModel:GetChildern()) do
			if (object:IsA("BasePart")) then
				object.CanCollide = false
			end
		end
		
		dummyModel.Parent = workspace
		
		local signal = plane:enable(dummyModel)
		
		signal:connect(function(location, _)
			game:GetService("ReplicatedStorage").CilentPlaced:FireServer(currentItemName, location[1])
			
			canclePlacement()
		end)
	end
	
	wait(3)
	
	initiatePlacement("Alpha Dropper")