Deleting 360?

Yes I did push the delete on to delete everything about my other 360 page triciabensara email sweetreatshop32@yahoo.com I obviously cant get into it but it still exsits. I have made a new profile and everything with different email and contact info. I now have noticed that the old 360 sometimes comes up with the new 360. Is there a way that one of the yahoo techs can go in the "back door" and conpletely take triciabensara/sweetreatshop32@yahoo.com offline for good for me if not may I have access to it again. I didnt delete the stuff off of it I guess I should have done that first. Any help is appreciated! Thx, Trish