This only displays one player's data

local DataStoreService = game:GetService("DataStoreService")
local KillDataStore = DataStoreService:GetOrderedDataStore("KillLeaderboard")

local LeaderboardPart = script.Parent.Parent.Parent
local RefreshRate = 100

local function RefreshLeaderboard()
	for i, Player in pairs(game.Players:GetPlayers())  do
		
		KillDataStore:SetAsync(Player.UserId, Player.leaderstats.Kills.Value)
	end
	
	local Success, Error = pcall(function()
		local Data = KillDataStore:GetSortedAsync(false,10)
		local KillPage = Data:GetCurrentPage()
		for Rank, SavedData in ipairs(KillPage) do
			local Username = game.Players:GetNameFromUserIdAsync(tonumber(SavedData.key))
			local Kill = SavedData.value
			
			if Kill then
				local NewSample = script.Parent.Sample:Clone()
				NewSample.Visible = true
				NewSample.Parent = LeaderboardPart.SurfaceGui.PlayerHolder
				NewSample.Name = Username
				NewSample.RankLabel.Text = "#"..Rank
				NewSample.NameLabel.Text = Username
				NewSample.KillsLabel.Text = "????"..Kill
			end
		end
	end)
end

while 	true do
	for i, Frame in pairs(LeaderboardPart.SurfaceGui.PlayerHolder:GetChildren()) do
		if Frame.Name ~= "Sample" and Frame:IsA("Frame") then
			Frame:Destroy()
		end
	end
	
	RefreshLeaderboard()
	wait(RefreshRate)
end
Anonymous