Trying to do the storyline prompt, I could not put anything up for sale at the auction house. I'm sure I must have done before, and certainly have bid on things. Is there something I need to do to make listing possible?

Hey Yuri, can you explain what happens when you try to list an item?

If you click the inventory tab whilst in the AH (Auction House), that will bring up the items that you have available for listing. Once you have clicked on an item, you will have to select either the Yocash or Yocoin button. Below those buttons, you will then enter a starting amount you wish to offer the item for (and a buy out amount if you so choose). Below that, you have to select the period of time you wish to offer that item for sale. Then you confirm your listing choices and item. (You can choose to share your listing on Facebook or cancel that option as you wish).

If you have followed those steps and are still having an issue, please do submit a ticket using the help tab above the game screen, so that the Player Support Team can have a look at your account to see what is going wrong.