Why isn't this localscript working? [SOLVED]

This script is uses for Startergear. For example I say !Weaponsets sword then it puts it in the starter gear so when you die you will still have it.

names = {"GTDRIVER"}	-- Add in the names of the people you want to be able to use the command script here.}

game.Players.PlayerAdded:connect(function(player)
	for i, v in pairs(names) do
		if v == player.Name then
			player.Chatted:connect(function(chatmsg)
				if chatmsg:sub(1,4) == "!Weaponsets" then
                  tool = game.ReplicatedStorage.tool
                   tool = tool:Clone()
				     tool.Parent = plr.StarterGear
				end

You did msg:sub(1,4) it should be msg:sub(1,11) since your string is 11 digits long