My custom chat isn't working right?

It works, but it doesn't display other player's chat. I'm not sure how to fix this, but it's a problem. Help?

local plr = game.Players.LocalPlayer

plr.Chatted:connect(function(msg)
	local p = game.Players:GetChildren()
	for j = 1, #p do
		local frame = p[j].PlayerGui.ChatGui.Chat
		local chat = Instance.new("TextLabel", frame)
		local l = frame:GetChildren()
		for i = 1, #l do
			if l[i].ClassName == "TextLabel" then
				l[i].Position = l[i].Position-UDim2.new(0,0,0,25)
			end
		end
		chat.Position = UDim2.new(0,0,1,-25)
		chat.Size = UDim2.new(1,0,0,25)
		chat.BackgroundTransparency = 1
		chat.TextStrokeTransparency = 0.3
		chat.TextColor3 = Color3.new(1,1,1)
		chat.TextScaled = false
		chat.Font = "SourceSansBold"
		chat.FontSize = "Size24"
		chat.Text = "["..plr.Name.."]: "..msg..""
		chat.TextXAlignment = "Left"
		chat.TextWrapped = true
		chat.TextScaled = true
	end
end)