Where is the moose poster in Hannah Montana wireless quest

u go to the room a52 by using the gps device and u go to some lockers. there you should see a golden lock. click on it. you will have to unlock the code. but first, for the moose poster, type the phone number 5550171 on ur phone. there you will see the moose poster on the phone. but I'm not done with the quest, so that's all i got 4 u. BYE!