In Lego batman how do you get through the hotel and kill the moth guy

oh that thricks you because when you get in the hotel and on the left side you brake something then on the right side up you brake it then you go to the climing thing with youre bat thing or robin than you go up and on the oter side you put a bomb in the middle and you push thous things and go up the eleavater bad gut will start attaking you kill them then you see a statue you put a bomb then you build to music things then you yous a bomb on those things and then step on those lights fast and another fast when you all get them therse music and a robot comes out of there then robin controls it and brake that wall and then youre out and see him that it oright im helping you bye.