Rediffmail — Password & security question are changed by sombody

Address:

Pune, Maharashtra

Hi, I am Harshal I am using Rediffmail account since long back atleast from 2008. But from last few days i am not able to login to my account as somebody has changed my password and security questions. I have tried to changed the password but it is not working. Please help me to retrive/regain my account as this is having very important mails. Email ID - [protected]@rediffmail.com Alternate Email [protected]@gmail.com