in order to update a listing you will need the info that was emailed to you when the listing was added. if you need to change the title of the zine you need to make a new profile and delete the old one

edit your listing below, do not leave any fields blank unless you want what was previously there deleted. enter the info that was emailed to you in the last three fields. If you forgot your username, zinetitle, password, email jenn@zinesters.net

after editing your entry, reload the listing to make sure that your changes were made. if everything is still the same, then you did not enter the correct title/username/password.