unable recover password for my account

anzar khan

New Email
my hotmail account k_anzar@hotmail.com was hacked by some one since 3 months and he put an additional email account of live ,com beside my yahoo email account for the recovery of password, now when i try to recover system is asking that because of two step security i cannot get password on my yahho mailm system is asking details of live.com id which is not mine.
i am fed up what to do