this datastore script dosent save the in value why??

this script doesnt save and i enable api services can any one help me

local DataStoreService = game:GetService("DataStoreService")
local DataStore5 = DataStoreService:GetDataStore("DataStore5")

game.Players.PlayerAdded:Connect(function(player)
	wait(0.1)
	local Jump = Instance.new("IntValue")
	Jump.Name = "Jump"
	Jump.Parent = player.leaderstats
	
	local playerUserId = "Player_"..player.UserId
	
	local success, errormessage = pcall(function()
	     data = DataStore5:GetAsync(playerUserId)
	end)
	
	if success then
		Jump.Value = data
		-- set our data = to current cash
	end
	
end)

game.Players.PlayerRemoving:Connect(function(player)
	local playerUserId = "Player_"..player.UserId
	local Data1 = player.leaderstats.Jump.Value

	local success, errormessage = pcall(function()
		DataStore5:SetAsync(playerUserId,Data1)
	end)
	
	if success then
		print("DataSaved")
	else 
		print("ThereWasAnError")
		warn(errormessage)
	end
	print("done")
end)