https://www.roblox.com/library/538721858/Global-Leaderboard

I have this free model that I'm trying to make work with my script but I'm not sure how it works, here's the script in it

local ds = game:GetService("DataStoreService")
local ods = ds:GetDataStore("timesavesystem")

function updateBoard(board, data)
	for k,v in pairs(data) do
		local pos = k
		local name = v.key
		local score = v.value
		local nametextbox = board.SurfaceGui:FindFirstChild("Name" .. pos)
		nametextbox.Text = name
		local scoretextbox = board.SurfaceGui:FindFirstChild("Score" .. pos)
		scoretextbox.Text = score
	end	
end

while true do
	-- wrap logic in pcall in case datastore request fails
	local success, message = pcall(function()
		local pages = ods:GetSortedAsync(false, 5)
		
		-- get data for first board
		local data = pages:GetCurrentPage()	
		updateBoard(game.Workspace.Top5ScoreBoard, data)
		
		-- check if another page of data exists
		if not pages.IsFinished then			
			
			-- if so then get data for second board
			pages:AdvanceToNextPageAsync()			
			data = pages:GetCurrentPage()
			updateBoard(game.Workspace.Next5ScoreBoard, data)
		end
	end)
	
	if not success then
		print(message)
	end
	
	wait(60)
end

heres the datastorage in my script

-- services
local plrServ = game:GetService("Players")
local badgeService = game:GetService("BadgeService")
local datastore = game:GetService("DataStoreService")
local ds = datastore:GetDataStore("timesavesystem")

-- var
local badgeId = 2100422700
local badge2Id = 2100404188
local badge3Id = 2100402260

plrServ.PlayerAdded:connect(function(plr)
    local Stats = Instance.new("Model")
    Stats.Name = "leaderstats"
    local Timer = Instance.new("IntValue")
    Timer.Name = "Time"
    Timer.Parent = Stats 
    Stats.Parent = plr
Timer.Value = ds:GetAsync(plr.UserId) or 0
	Timer.Changed:Connect(function()
		ds:SetAsync(plr.UserId, Timer.Value)
		game.Players.PlayerRemoving:Connect(function(player)
	ds:SetAsync(player.UserId, player.leaderstats.Time.Value)
end)
	end)
AnonymousEdited