DataStore won't save properly?

I made this script from a youtube tutorial on DataStores and I'm relatively new to scripting. I reviewed my script multiple times and see no errors but it won't work. I have my API on too btw.

`` local DataStoreService = game:GetService("DataStoreService") local myDataStore = DataStoreService:GetDataStore("myDataStore")

game.Players.PlayerAdded:Connect(function(player) local leaderstats = Instance.new("Folder") leaderstats.Name = "leaderstats" leaderstats.Parent = player

local Cash = Instance.new("IntValue")
Cash.Name = "Cash"
Cash.Parent = leaderstats

local playerUserId = "Player_"..player.UserId
-- Load Data

local data
local success, errormessage = pcall(function()
	data = myDataStore:GetAsync(playerUserId)
end)

if success then
	Cash.Value = data
	--Set our data equal to current cash
end

end)

game.Players.PlayerRemoving:Connect(function(player) local playerUserId = "Player_"..player.UserId

local data = player.leaderstats.Cash.Value

local success, errormessage = pcall(function()
	myDataStore:SetAsync(playerUserId, data)		
end)
if success then
	print("Data successfully saved")
else
	print("There was an error")
	warn(errormessage)
end

end) ``