Bottle fly issue? -- Code finally put in correctly

I am trying to make my bottle fly when I press the left mouse button. No errors are in the output, however nothing happens.

--creates bottle up on click

mousedown = false
part = script.Parent
starteddown= 0

local player = game.Players.LocalPlayer
local mouse = player:GetMouse()





mouse.Button1Down:connect(function()
	mousedown = true
	while mousedown == true do
		part.Anchored = true
		part.Position = part.Position + Vector3.new(0,0.3, 0)	
		wait()
		end
	
end)












mouse.Button1Up:connect(function()
	mousedown = false
	script.Parent.Anchored = false
end)
		
--need to create down motion 


		
		
		
		
		
		
		
		
		
		
--checks if hit

local part3 = game.Workspace.BOTTLE.Union

part3.Parent.Touched:connect(function(hit)
	local find = hit.Parent:FindFirstChild("top")
	if find ~= nil then
		part3.Anchored = true
	else
		part3.Anchored = false
	end
end)
		
		
		~~~~~~~~~~~~~~~~~