Ulrike

I used to post fanfics under the screen name Vegetachik about 6 years ago. Recently I logged in under a newer account--Ulrike, and have been updating stories under that screen name for a year. I decided that I no longer want my old account, Vegetachik, on this site anymore as the stories are old and I am no longer updating that account. I can log in under Vegetachik, but when I go to edit my stories, it brings me back to my current name: Ulrike. I tried to re-activate Vegetachik, but I received a message that said that this account was already activated. I emailed Support, but received an error email in response. Basically....I want my Vegetachik account and stories deleted if possible. Thank you for any help you can provide!