Ok how do you get to the third floor on the mission "the tenememts?

Go up by the stairs and there will be a broken floor see to left there is a door there will also the boys come defeat them go forward and another to right go in it you will find three doors in one door there is a broken wall a boy will come with a big hammer defeat him by running and when at a safe and far distance throw fire cracker on him when he dies take the hammer and break wooden walls and take the things and get out of window and the mission is completed. GOOD LUCK if any problems email me at my email [email protected]