Leaderstats

game.Players.PlayerAdded:Connect(function(Plr)
    local stats = Instance.new("Folder", Plr)
    stats.Name = "leaderstats"

    local Money = Instance.new("IntValue", stats)
    Money.Name = "Money"
    Money.Value = 0
end)

game.ReplicatedStorage.AddExp.OnServerEvent:Connect(function(plr)
    plr.leaderstats.Exp.Value = plr.leaderstats.Exp.Value + 50
end)

game.Players.PlayerAdded:Connect(function(plr)
    wait(.1)
    local exp = plr.leaderstats.Exp
    local levels = plr.leaderstats.Levels

    while wait() do
        if exp.Value >= (100 * (levels.Value + 1)) then
            levels.Value = levels.Value + 1
            exp.Value = 0
            game.ReplicatedStorage.LevelUpGui:FireClient(plr)
        end
    end
end)