Rediffmail — someone hacked my rediffmail account

Address:

Pune, Maharashtra

Resp sir/mam Please help me to recover my password of account named [protected]@rediffmail.com .Someone have changed my secutity question, username, alternate email id and mobile number also . If possible help me to recover my username, alternate email id and mobile number also by mailing me at [protected]@gmail.com, or call me on [protected] with warm regards Tejas Katariya