How can I fix this leaderstats script?

Basically I am trying to make a leaderboard, but here is what I have for it, the problem is it will not show up onto the leaderboard.

local ds=game:GetService("DataStoreService"):GetDataStore("Stats")
game.Players.PlayerAdded:connect(function(np)
	local ls=Instance.new("BoolValue")
	ls.Name="leaderstats"
	local level=Instance.new("NumberValue")
	level.Name="Level"
	local xp=Instance.new("NumberValue")
	xp.Name="XP"
	xp.Parent=ls
	local kills=Instance.new("NumberValue")
	kills.Name="Kills"
	kills.Parent=ls
	level.Parent=ls
	ls.Parent=np
	kills.Value=0
	level.Value=0
	xp.Value=0
	dsl=ds:GetAsync(tostring(np.userid).."Level")
	if dsl==nil then
		ds:SetAsync(tostring(np.userid).."Level", 0)
	else
		level.Value=ds:GetAsync(tostring(np.Userid).."Level")
	end
	dsxp=ds:GetAsync(tostring(np.userid).."XP")
	if dsxp==nil then
		ds:SetAsync(tostring(np.userid).."XP", 0)
	else
		xp.Value=ds:GetAsync(tostring(userid).."XP")
	end
end)
game.Players.PlayerRemoving:connect(function(lp)
	level=lp.leaderstats.Level
	ds:SetAsync(tostring(lp.userid).."Level", level.Value)
	ds:SetAsync(tostring(lp.userid).."XP", xp.Value)
end)
game.Players.PlayerAdded:connect(function(player)
	player.CharacterAdded:connect(function(character)
		local humanoid=character:WaitForChild("Humanoid")
		humanoid.Died:connect(function()
			local value=humanoid:FindFirstChild("creator")
				local kp=value.Value
				if kp~=nil then
					kp.leaderstats.Kills.Value=kp.leaderstats.Kills.Value +1
					kp.leaderstats.XP.Value=kp.leaderstats.XP.Value + 10
					local xpn=kp.leaderstats.Level.Value * 100
					if kp.leaderstats.XP.Value >= xpn then
						kp.leaderstats.Level.Value=kp.leaderstats.Level.Value +1
						ds:SetAsync(tostring(kp.userid).."Level", kp.leaderstats.Level.Value)
						ds:SetAsync(tostring(kp.userid).."XP", kp.leaderstats.XP.Value)
				end
			end
		end)
	end)
end)

Thank you in advance.