how to change value after part dissapears?

i am trying to increase a value after a ball falls down into the abyss and dissapears (while hitting a invisible part)

the script is inside the invisible part that the ball hits, and it executes the same script everytime a ball hits it

function onTouched(hit)
	game:GetService("DataStoreService"):GetOrderedDataStore("winsaves")
	local wins = game:GetService("Players"):FindFirstChild("Folder")
	wins.Value = wins.Value + 1
	if hit.Name == "Ball" then
	game.workspace.Ball:Destroy()
	local newball = Instance.new("Part", workspace)
	local face = Instance.new("Decal", newball)
	local actualface = "rbxassetid://34067417"
	newball.Shape = Enum.PartType.Ball
	newball.Size = Vector3.new(4,4,4)
	newball.Position = Vector3.new(-25.255, 4.889, 25.769)
	newball.Name = "Ball"
	newball.TopSurface = Enum.SurfaceType.Smooth
	newball.BottomSurface = Enum.SurfaceType.Smooth
	newball.Anchored = false
	newball.Parent = game.workspace.epic
	face.Texture = actualface
	face.Face = Enum.NormalId.Back
	end
end
script.Parent.Touched:Connect(onTouched)