led sequence running with if statement

[Tezzatron81]

basically i have a sketch with 5 leds and 9 button pushes. each push has a different effect and was wondering how to use the sequence in the example inside my sketch..
here is a small piece of it. ive used the functions as in the example but they dont seem to light up
if (count == 4) {player.playSpecified(5);
fadeon();
}

if (count == 5) {player.playSpecified(3);
                combo();
}

if (count == 6) {player.playSpecified(6);
               chase();
                                
               breathe2();                 
         
               
}

if (count == 7) { player.playSpecified(8);
                   fadeoff(); 
}

if (count == 8) { player.playSpecified(4);
    powerUp();
}

if (count == 9 ) {


}