You can now review the past history of your quest to see if you missed an instruction.
Go to your Quest Panel, find the quest you are currently working on. Click the yellow question mark and a new screen will open with all the conversations you had leading up to the current step in the quest.
Read these carefully, Zan'ne tells you exactly where to find the scroll.
Return to Dorm You'll find a new button on your map, that will take you to your Dorm room. Use this button whenever you find yourself in an area you do not know how to leave. This is also a quick way to drop items in your storage and get back to the dueling!