Why the value Dont save

[adiga2006 (MRducky)]

local DataStoreService = game:GetService("DataStoreService")
local PlayerData = DataStoreService:GetDataStore("Player")

game.Players.PlayerAdded:Connect(function(plr)
	local CarFolder = Instance.new("Folder",plr)
	CarFolder.Name = "PlayerCarLimted"
------------------------------------------------------------------	
	local BatManCat  = Instance.new("StringValue",CarFolder)
	local GMCs       = Instance.new("StringValue",CarFolder)
	local ToytaSupra = Instance.new("StringValue",CarFolder)
----------------------------------------------------------------- NAMES	
	BatManCat.Name  = "BatManCat"
	GMCs.Name       = "GMCs"
	ToytaSupra.Name = "ToytaSupra"
---------------------------------------------------------------- Tabels	
	local CarLimtedTabels = {
	BatManCat. Value,
	GMCs.Value,
	ToytaSupra.Value,
		
	}
---------------------------------------------------------------- Data
	local Data
	local S , F = pcall(function()
		Data = PlayerData:SetAsync(plr.UserId)
	end)
	if S  then
		CarLimtedTabels = Data
	end
end)


game.Players.PlayerRemoving:Connect(function(plr)
---------------------------------------------------------------- Tabels	
	local CarPlayer = {}
	table.insert(CarPlayer, plr.PlayerCarLimted.BatManCat.Value)
	table.insert(CarPlayer, plr.PlayerCarLimted.GMCs.Value)
	table.insert(CarPlayer, plr.PlayerCarLimted.ToytaSupra.Value)
	
---------------------------------------------------------------- Data	
	local S , F = pcall(function()
		PlayerData:SetAsync(plr.UserId, CarPlayer)
	end)
	if S  then
		print(S)
	else
		print(F)
	end
	
end)```

[Deathful]

It looks like the issue is in the line where you’re calling PlayerData:SetAsync(plr.UserId) to save the player’s car data to the data store. You need to pass the actual data you want to save as the second argument to the SetAsync method, but in your code you’re passing the CarPlayer table as a parameter to the pcall function instead of to SetAsync.

do this…

local DataStoreService = game:GetService("DataStoreService")
local PlayerData = DataStoreService:GetDataStore("Player")

game.Players.PlayerAdded:Connect(function(plr)
	local CarFolder = Instance.new("Folder", plr)
	CarFolder.Name = "PlayerCarLimted"
	
	local BatManCat  = Instance.new("StringValue", CarFolder)
	local GMCs       = Instance.new("StringValue", CarFolder)
	local ToytaSupra = Instance.new("StringValue", CarFolder)
	
	BatManCat.Name  = "BatManCat"
	GMCs.Name       = "GMCs"
	ToytaSupra.Name = "ToytaSupra"
	
	local CarLimtedTabels = {
		BatManCat.Value,
		GMCs.Value,
		ToytaSupra.Value,
	}
	
	local Data
	local S, F = pcall(function()
		Data = PlayerData:GetAsync(plr.UserId)
	end)
	
	if S and Data then
		for i = 1, #Data do
			CarLimtedTabels[i] = Data[i]
		end
	end
	
	BatManCat.Value  = CarLimtedTabels[1]
	GMCs.Value       = CarLimtedTabels[2]
	ToytaSupra.Value = CarLimtedTabels[3]
end)

game.Players.PlayerRemoving:Connect(function(plr)
	local CarPlayer = {
		plr.PlayerCarLimted.BatManCat.Value,
		plr.PlayerCarLimted.GMCs.Value,
		plr.PlayerCarLimted.ToytaSupra.Value,
	}
	
	local S, F = pcall(function()
		PlayerData:SetAsync(plr.UserId, CarPlayer)
	end)
	
	if S then
		print("Saved player data for " .. plr.Name)
	else
		warn("Error saving player data for " .. plr.Name .. ": " .. F)
	end
end)