Why doesnt this work? Stats script and global leaderboard script.

local DataStore = game:GetService("DataStoreService") -- stats script



local ds1 = DataStore:GetOrderedDataStore("Survivals")
local ds2 = DataStore:GetOrderedDataStore("TopSurvivals")

game.Players.PlayerAdded:Connect(function(player)
	
	
	
	local leaderstats = Instance.new("Folder", player)
	leaderstats.Name = "leaderstats"
	
	local survivals = Instance.new("IntValue", leaderstats)
	survivals.Name = "Survivals"
	
	local survivalsVal = ds2:GetAsync(player.UserId)
	
	survivals.Value = ds1:GetAsync(player.UserId) or 0
	ds1:SetAsync(player.UserId, survivals.Value)
	ds2 = survivalsVal
	
	survivals.Changed:Connect(function()
		
		print('Saving data')
		ds1:SetAsync(player.UserId, survivals.Value)
		print(player.UserId.."'s Data of"..survivals.Value.." "..survivals.Name.." has been saved")
		
		ds2:SetAsync(player.UserId, survivals.Value)
		
		
	end)
end)

game.Players.PlayerRemoving:Connect(function(player)
	local survivals = player.leaderstats.Survivals
	print('Saving data')
	ds1:SetAsync(player.UserId, player.leaderstats.Survivals.Value)
	print(player.UserId.."'s Data of"..player.leaderstats.Survivals.Value.." "..player.leaderstats.Survivals.Value.." has been saved")
	ds2:SetAsync(player.UserId, survivals.Value)
end)

-- Global leaderboard script
local ds1 = game:GetService('DataStoreService'):GetOrderedDataStore("TopSurvivals")


while true do
	local Ascending = false
	local PageSize = 4
	local pages = ds1:GetSortedAsync(Ascending, PageSize)
	local CurrentPage = pages:GetCurrentPage()
	
	for i,v in pairs(script.Parent:GetChildren()) do
		
		if v.Name ~= "Label" and v ~= script then
			
			v.Visible = false
			
		end
		
	end
	
	for i,v in ipairs(CurrentPage) do
		
		local key = v.key
		local value = v.value
		local text = script.Parent:FindFirstChild("Position" .. i)
		text.Visible = true
		text.Username.Text = game.Players:GetNameFromUserIdAsync(key)
		text.Survivals.Text = value
		
	end
	wait(60)
end