Help ?

I started this Account profile back in 2009 when I had Music creator 4 , havnt been on it since 2010 I think, I managed to log back in . my user name is an old password . don't know how that happened ,,, how do I change it ? it wont let me. or how do you delete the account so I can just start a new one . I haven't been able to figure out either one . in fact my profile has all kinds of crazy things on it . I wanted to get back on being im waiting for Sonar X3 producer to arrive. then again I wonder why I should even bother trying how to re set up my forum account . if its this frustrating , ...........maybe I shouldn't even bother with it.

its my USER name I wanted to change because its a Password. it wouldn't allow me to change Username to a user  name instead of the password that shows. if I could change user name id keep the account. that's why I wanted to delete account and start a new one ...tried to contact support but it came up page not available. usually most forums you can delete the account , but havnt found where to do that. some websights you can change user name and some you cant. so I really just don't want an old password for a user name.

Support is gonna fix the problem , they cant delete the account , but they can update the user name !.....Thanks