We are currently in the process of improving our categories on Listia to be more comprehensive and thorough. In order to do this we have had to disable the ability to create a custom subcategory when you list your item(s). Don’t worry though! Once we’re finished with revamping our categories it should be easier to both list and browse! We apologize for any inconvenience this may cause you for the time being.
Also, on November 19th we will be switching everyone over to the newly designed auction page. A few of you have tried it out and then opted to go back to the old design, but on November 19th the old auction design will no longer be available. Thank you for all your feedback so far!
Stay tuned for more updates!