Teleport to map and come back script help?

Ok so im trying to make a script that starts off in a lobby then teleports the players to a obby then after you touch a brick at the end of the obby it respawns you and you win but i cant figure it out! Help

maps = {"Awesome map"}
intermission = 25
timebeforeroundstarts = 5
timelimit = 55


--MainPart--
	function m(update)
	
	c = game.Players:GetChildren()
	
	for i=1, #c do
		c[i].PlayerGui.InformationGui.loltext.Text = "" .. update
	end
end
	






while true do
	wait(1)
	
	
	for i=1, intermission do
		m("Intermission: " .. intermission - i)
		wait(1)
	end
	
	
	gtl = game.Players:GetChildren()
	
	for i=1, #gtl do
		gtl[i].Playing.Value = true
	end
	
	
	mapnum = #maps
	map = maps[mapnum]
	game.Lighting[map]:Clone().Parent = workspace
	
	m("Choosing a random Obby")
	
	wait(3)
	
	
	
	
	
	
	m("The chosen Round was " .. map)
	wait(2)
	
	for i=1, timebeforeroundstarts do
		m("The round will start in: " .. timebeforeroundstarts -i)
		wait(1)
	end
end