I am trying to make a script that displays everything you say on a textlabel. However, I only want it to display what one person is saying. I have tried this:

local l1 = script.Parent.Frame.TextLabel

game.Players.PlayerAdded:connect(function(plr)
	if plr.Name == "marmitem0nster" then

function addMessage(player, text)
	l1.Text = "" .. text
end

game.Players.PlayerAdded:connect(function(player)
	player.Chatted:connect(function(chat)
		addMessage(player.Name, string.sub(chat, 0))
	end)
		end)


I tested it and it does not work. Can anyone help?