I don't want to lose my old Geni Tree

Hi, I had a Geni, many years ago, with a email (alegaticalabbe@gmail.com). I closed that gmail acount and I don't remember my password. I have a lot of family in that Geni Tree. Now I have a new email (moragati@gmail.com) but I don't like to be a new member, I don't want to be lost the enormeus work that I did in the past. Could you please, tell me, what can I do, to have my old GenimTree, back, with my new email, please? Thank you very much..!