? script not detecting child being added to folder

my code:

local Inv = game.StarterGui.Inventory.Frame1.ScrollingFrame

game.Players.PlayerAdded:Connect(function(Player)
    local inventory = Instance.new("Folder",Player)
    inventory.Name = "Inventory"


    inventory.ChildAdded:Connect(function(Item)
        print("ITEM ADDED TO INVENTORY")
        print("Item Added To Inventory")
        Item = Instance.new("ImageButton")
        Item.Parent = Inv
        Item.Visible = true
        Item.Size = UDim2.new(1,0,1,0)
        Item.Image = "http://www.roblox.com/asset/?id=(NUMBER)"

        if Item.Name == "standardSword" then
            Item.Image = "http://www.roblox.com/asset/?id=(umber)"
        elseif Item.Name == "neonSword" then
            Item.Image = "http://www.roblox.com/asset/?id=(number)"
        elseif Item.Name == "woodSword" then
            Item.Image = "http://www.roblox.com/asset/?id=(number)"
        end 



                end)
end)