Am I doing this wrong?

local group = {
	["jameswowsmile"] = true;
	["leslielol1234"] = true;
}
 
game.Players.PlayerAdded:connect(function(player)
	if group[player.Name] then 
		player.Chatted:connect(function(msg)
			--chatted code 
		end)
	end
end)


door = script.Parent --this is the door 

function onChatted(msg, recipient, speaker) 

-- convert to all lower case 

local source = string.lower(speaker.Name) 
msg = string.lower(msg) 

if (msg == "FloorClose") then 
door.CanCollide = false 
door.Transparency = 1

end 

end 

function onPlayerEntered(newPlayer) 
newPlayer.Chatted:connect(function(msg, recipient) onChatted(msg, recipient, newPlayer) end) 
end 

game.Players.ChildAdded:connect(onPlayerEntered) 

This is supposed to give two players (Jameswowsmile and Leslielol1234) permission to say a command that would make a floor disappear when you say "FloorClose". I tested this and it didn't work. What did I do wrong?