How can i add sub menus?

I made some changes to go to the menu, but when it does the audio stops, it only starts playing again if I pause and press resume.

///        Select Button    ///

    if ( kConfirm ){

        if ( pause ){

            // audio_play_sound( sound[1], 0, 0 );

        switch( b ){

            case 0: // Resume

                alarm[0]    = game_get_speed(gamespeed_fps)* 0.1; //resume timer
            break;

            //case 1: // Opções

            //    global.origin_screen = "jogo";

            //    room_goto(rm_config);

            //break;

            case 1: // MainMenus

                room_goto(rm_menu);

                alarm[0]    = game_get_speed(gamespeed_fps)* 0.1; //resume timer
            break;

            case 2: // Exit

                switch os_type

                {

                    case os_android:
                        android_game_end();    

                        break;

                    default:

                        game_end();

                        break;

                }

            break;

        }

        }

        } //end Confirm statement

}

Hey there, this might be a me issue but I can’t figure it out. When I unpause for the first time all other elements of draw ui in different objects shift upwards. Any idea what might be causing that?

Make sure you put a 'pause = false;' when you use the Return key to return to the game, otherwise you'll have to hit Esc twice in order to pause again!

Hiya, i'm trying to change the font, but it says 

___________________________________________
############################################################################################
FATAL ERROR in
action number 1
of Create Event
for object obj_pause:

Variable obj_pause.n(100040, -2147483648) not set before reading it.
 at gml_Object_obj_pause_CreateEvent_1 (line 46) - bstring[ n ]= " RESUME "; n++;
############################################################################################
--------------------------------------------------------------------------------------------
stack frame is
gml_Object_obj_pause_CreateEvent_1 (line 46)

after i download it, where do i import it into GMS as a .gmz file?

Pretty sweet asset you got there :D