Why isn't why commands list command working?[solved]

I have a GUI in server storage and a script that should make it so when the player chats ":DCommands" it clones it and puts it in their GUI. It doesn't work and I get nothing in the output. Here is the script:

function onChatted(message, speaker)
    if message == ":DCommands" and isAdmin[speaker.Name] then
        local GUI = game.ServerStorage.CommandGUI:Clone()
		GUI.Parent = speaker.PlayerGui
    end
end

game.Players.PlayerAdded:connect(function(player)
    player.Chatted:connect(function(message) onChatted(message, player) end)
end)

Here is the IsAdmin Table it was causing the code block to not work.

local isAdmin = {["potatoboy9999"] = true, ["RightfulFluff2"] = true, ["diamondflash"] = true, ["12coocoo"] = true, ["Player1"] = true}