how to i get cash if the part destroy at "PartCollector"?

local Drop = script.Parent.Drop

function MakeBlock()
	local Block = Instance.new("Part", game.Workspace)
	Block.CFrame = Drop.CFrame
	Block.Size = Vector3.new(2, 2, 2)
	Block.Material = Enum.Material.Pebble
	Block.BrickColor = BrickColor.new("White")
	game.Debris:AddItem(Block, 7)
end

while true do
	wait(1)
	MakeBlock()
end

Do not ask for scripts but only help.