How can i weld burger?

[Techononux3 (Technonux)]

local player = game.Players.LocalPlayer
local rs = game:GetService("ReplicatedStorage")
local assets = rs:WaitForChild("Assets")
local events = rs:WaitForChild("Events")
local functions = rs:WaitForChild("Functions")
local cookingEvent = events:WaitForChild("StartCooking")
local setcam = functions:WaitForChild("SetCam")
local resetcam = functions:WaitForChild("ResetCam")

local cam = workspace:WaitForChild("Cameras"):WaitForChild("CookingCam")
local lastobj = nil
local weld = nil
function BuildBurg(part)
	local part = part:Clone()
	weld.Part0 = part
	weld = Instance.new("WeldConstraint")
	weld.Parent = part
	weld.Part1 = part
	part.Parent = workspace.Burger
	part.CFrame = lastobj.Atc2.WorldCFrame
	return part
end	
cookingEvent.OnClientEvent:Connect(function(...: any) 
	setcam:Invoke(cam)
	local Food = assets:WaitForChild("Food")
	local BBun = Food:WaitForChild("BottomBun"):Clone()
	local Patty = Food:WaitForChild("Patty"):Clone()
	local TBun = Food:WaitForChild("TopBun"):Clone()
	
	local CookUI = assets:WaitForChild("CookUI"):Clone()
	
	lastobj = BBun
	weld = Instance.new("WeldConstraint")
	weld.Parent = BBun
	weld.Part0 = lastobj
	BBun.Parent = workspace.Burger
	BBun.CFrame = cam.FocusPoint.CFrame
	
	CookUI.Parent = player.PlayerGui
	local PattyButton = CookUI.PattyButton
	local FinishButton = CookUI.FinishButton
	local TomatoButton = CookUI.TomatoButton
	PattyButton.MouseButton1Click:Connect(function() 
		print(1)
		lastobj = BuildBurg(Patty)
	end)
	
	
	
	
	
	
	
	
end)

so far my code is very buggy, im trying to get it to weld the current part to part0, the one above it to part1

[Lord_BradyRocks]

Prob use more cheese…

Umm, do you have any errors?

What is buggy?

Does it work at all?

[wastbo (DanCodes)]

well you tried setting the part0 before the weld was even created, you also need to set the position before you parent the weld, otherwise it’ll just go back

[ali432567 (Alizabeth)]

Adding to this you are also trying to weld the same part to itself same for both welds

[Techononux3 (Technonux)]

no errors, the welds just wont weld properly.
also the first part has 2 welds

[Techononux3 (Technonux)]

i decided to not use welds since i changed my mind on how i wanted this to work.
dont need help anymore. thank you all still