Can i have some help making a data store for this leaderstats all i know how to do is idntify the data store

local dss = game:GetService(“DataStoreService”)

game.Players.PlayerAdded:Connect(function(player)
local leaderstats = Instance.new(“Folder”,player)
leaderstats.Name = “leaderstats”
local kills = Instance.new(“NumberValue”, leaderstats)

kills.Name = "Kills"
kills.Value = 0

local Deaths = Instance.new("NumberValue", leaderstats)
Deaths.Name = "Deaths"
Deaths.Value = 0

local Cash = Instance.new("NumberValue", leaderstats)
Cash.Name = "Cash"
Cash.Value = 5000

player.CharacterAdded:Connect(function(character)
	local humanoid = character:FindFirstChild("Humanoid")
	
	humanoid.died:Connect(function(died)
		Deaths.Value = Deaths.Value + 1
		local tag = humanoid:FindFirstChild("creator")
		local killer = tag.Value
		if tag and killer then
			killer.leaderstats:FindFirstChild("Kills").Value = killer.leaderstats:FindFirstChild("Kills").Value + 1 
		end
	end)
   end)

end)