Practice code

local player = game.player.LocalPlayer:connect(function(player)
        local leaderstats = instance.new("Folder, leaderstats")

        leaderstats.parent = player
        leaderstats.name = leaderstats

        local leaderstats = instance.new("IntValue, points")
        leaderstats.points = "points"
        points.name = points

        points.value = 100
        end()


 game.player.PlayerOnEntered = game.playerOnRemove:Getservice(function(playerOnRemove)
            function Datastore(Datastore)
                end()
            end()
        if player == playerOnRemove then
            end
        if Datastore == playerOnRemove.points then
            end
        local points = game.table[i] for i,v in pairs points

        local for i,v in next pairs Datastore("points", playerOnRemove)
        local Datastore = (game.points[#table[i] in next playerOnremove.points("playerOnRemove, points")(true))
        if Datastore = game.PlayerOnRemove("points, Datastore")

            print("Datastore, playerOnRemoved... data has SAVED! ..  / points*")

            Datastore.points = 100