[Updated]Is there a way to save and load value from ReplicatedStorage?

I wanne save the Robux value, but I don't know how to save a value if its inside an ReplicatedStorage. I tried this but then I get follow errors: Argument 1 missing or nil Script 'ServerScriptService.LinkedLeaderboard', Line 79

game.ServerScriptService:WaitForChild("PlayerDataStore")
local PDSM = require(game.ServerScriptService.PlayerDataStore)

function Save(Player,SaveName,Value)
	local Data = PDSM:GetSaveData(Player)
	Data:Set(SaveName,Value)
end

function Load(Player,SaveName)
	local Data = PDSM:GetSaveData(Player)
	local Number = Data:Get(SaveName)
	if SaveName == "Date" then
		return (Number or 1)
	else
		return (Number or 0)
	end
end

function CoinsChange(PlayerIns,Stat)
Save(game.ReplicatedStorage.LostStorage:FindFirstChild(PlayerIns.Name.Value)) -- Find the data and save it
end

function onPlayerEntered(newPlayer)

		local stats = Instance.new("IntValue")
		stats.Name = "leaderstats"

		local GoldTix = Instance.new("IntValue")
		GoldTix.Name = "GoldTix"
		GoldTix.Value = 0

		local Gold = Instance.new("IntValue")
		Gold.Name = "Gold"
		Gold.Value = 0
		
		local Tix= Instance.new("IntValue")
		Tix.Name = "Tix"
		Tix.Value = 0
		
		local Robux= Instance.new("IntValue")
		Robux.Name = "Robux"
		Robux.Value = 0
		
		local cashmoney = game.ReplicatedStorage.MoneyStorage:FindFirstChild(newPlayer.Name)
		if cashmoney ~= nil then
			cashmoney.Changed:connect(function()
				Tix.Value = cashmoney.Value
			end)
		end
		
		local TixGold = game.ReplicatedStorage.GoldTixStorage:FindFirstChild(newPlayer.Name)
		if TixGold ~= nil then
			TixGold.Changed:connect(function()
				GoldTix.Value = TixGold.Value
			end)
		end
		
		local Golds = game.ReplicatedStorage.GoldStorage:FindFirstChild(newPlayer.Name)
		if Golds ~= nil then
			Golds.Changed:connect(function()
				Gold.Value = Golds.Value
			end)
		end
		
		local GoldsAA = game.ReplicatedStorage.LostStorage:FindFirstChild(newPlayer.Name)
		if GoldsAA ~= nil then
			GoldsAA.Changed:connect(function()
				Robux.Value = GoldsAA.Value
			end)
		end

		GoldTix.Parent = stats
		Gold.Parent = stats
		Tix.Parent = stats
		Robux.Parent = stats
		
		Robux.Changed:connect(function() CoinsChange(game.ReplicatedStorage.LostStorage:FindFirstChild(newPlayer.Name.Value)) end) -- Load			
			
		Robux.Value = Load(game.ReplicatedStorage.LostStorage:FindFirstChild(newPlayer.Name.Value)) -- Load

		while true do
			if newPlayer.Character ~= nil then break end
			wait(5)
		end

		stats.Parent = newPlayer
end

game.Players.ChildAdded:connect(onPlayerEntered)

The robux only will be ghost money what I mean their prevous money saves but when they join back they cannot use it because the money is at "ReplicatedStorage"

Does anyone know how to fix this? Thanks!