Guis are not working properly?

I am trying to spawn players in a map after it is chosen and the map, map name and the creator of the map is shown on a gui and if there are less than 2 players in the game, a gui will come up saying "You need more than 2 players to play" But what happens is the map gui stays up and so does the gui which states you need more players. But they are teleported to the map.

local mapInstantiated = false
maps = game.ReplicatedStorage:GetChildren()

game.Players.PlayerAdded:connect(function (player)
    if game.Players.NumPlayers >= 2 and mapInstantiated ~= true then
        for i, v in pairs(game.StarterGui:GetChildren()) do
            if v.Name == "NMP" then
                v.Visible = false
            end
        end
    else
        for i,v in pairs(game.StarterGui:GetChildren()) do
            if v.Name == "NMP" then
                v.Visible = true
            end
        end
    end
        ranmap = math.random(1, #maps)
        wait(1)
        chosen = maps[ranmap]
        chosenclone = chosen:Clone()
        chosenclone.Parent = game.Workspace
        if chosenclone.Parent == game.Workspace then
            player.PlayerGui.ScreenGui.Frame.Visible = true
            player.PlayerGui.ScreenGui.Frame.Map.Visible = true
            player.PlayerGui.ScreenGui.Frame.Madeby.Visible = true
            player.PlayerGui.ScreenGui.Frame.MapName.Visible = true
        end
        wait(5)
        spawn = chosenclone.SpawnPoint
        mapInstantiated = true
        wait(5)
        for i,v in pairs(game.Players:GetPlayers()) do
            name = v.Name
            check = v.Character
            if check then
                checkHumanoid = check:FindFirstChild("Humanoid")
                if checkHumanoid then
                    check:MoveTo(spawn.Position)
                end
            end
        end
end)