How do I make a GUI showing a list of these saved points?

My friend has challenged me to make a little GUI that shows the Attendance of a group. The admin will say !attend along with a player's name and it will give them one attendance point.

I've been using this wiki page for guidance, but right now I have no idea how I can just make a list (Not necessarily in order) of all the players that were given points.

The script is currently inside a TextLabel in the scrolling GUI.

The page tries to explain, but it's just hard to understand. If someone could at least show me an example of what I need to do, with our without (I'd prefer without so I can learn myself how to do this, but either way is good) putting it in with my code, that would be great.

local ods = game:GetService("DataStoreService"):GetOrderedDataStore("HighScore")

local admins = {"Sekrov", "kamalot69", "rezsoldier", "mad_i", "MoneyFolder", "BrokenRyan916", "Ealtrax", "Arxios", "Renz270", "Inf3ctedRogue", "jhaycee10", "Coleatteral", "defender2929", "Dan101Designs", "Drakkeno", "provolone", "Xinshu", "Tempestatem", "Obscuriti", "MathisGuidonsio"}
 
function tableContains(t, value)
    for _, v in pairs(t) do
        if v == value then 
            return true
        end
    end
    return false
end
 

game.Players.PlayerAdded:connect(function(plr)
	plr.Chatted:connect(function(chat)
		if chat:sub(1,7) == "!Attend" and tableContains(admins, player.Name) then
			PlrToGive=game.Players:FindFirstChild(chat:sub(9))
				ods.IncrementAsync(plr.Name, 1)
				
			
		end

	end)
end)

If there's any questions, please comment and I will try to clear up any misconceptions!