SavingScript

local Players = game:GetService("Players")
local DataStoreService = game:GetService("DataStoreService")
local SaveDataStore = DataStoreService:GetDataStore("SaveData")


local function SavePlayerData(player)

    local success,errormsg = pcall(function()

        local SaveData = {}

        for i,stats in pairs(player.leaderstats:GetChildren()) do

            SaveData[stats.Name] = stats.Value
        end
        SaveDataStore:SetAsync(player.UserId,SaveData)
    end)

    if not success then
        return errormsg
    end
end


Players.PlayerAdded:Connect(function(player)

    local Stats = Instance.new("Folder")
    Stats.Name = "leaderstats"
    Stats.Parent = player

    local Stage = Instance.new("StringValue")
    Stage.Name = "Stage"
    Stage.Parent = Stats
    Stage.Value = 1

    local Data = SaveDataStore:GetAsync(player.UserId)

    if Data then

        print(Data.Stage)

        for i,stats in pairs(Stats:GetChildren()) do

            stats.Value = Data[stats.Name]
        end
    else
        print(player.Name .. " has no data.")
    end


    player.CharacterAdded:Connect(function(character)

        local Humanoid = character:WaitForChild("Humanoid")
        local Torso = character:WaitForChild("HumanoidRootPart")

        wait()

        if Torso and Humanoid then
            if Stage.Value ~= 0 then

                local StagePart = workspace.Stages:FindFirstChild(Stage.Value)
                Torso.CFrame = StagePart.CFrame + Vector3.new(0,1,0)
            end
        end
    end)
end)


Players.PlayerRemoving:Connect(function(player)

    local errormsg = SavePlayerData(player)

    if errormsg then
        warn(errormsg)
    end
end)

game:BindToClose(function()
    for i,player in pairs(Players:GetPlayers()) do

        local errormsg = SavePlayerData(player)
        if errormsg then
            warn(errormsg)
        end
    end
    wait(2)
end)