If you want to delete your character then you have to delete the FULL account
How Do You Delete An Account On Woozworld?
You can apply for deleting an account for the bank, then the staff of bank can help you.
I have been on woozworld before but iv never delete my character before but I have created a new character or if I don't want to be on woozworld anymore and go to a cooler website like munizonline.com I just forget about woozworld......also I don't even remember my woozworld character