Jntuk — I forgot my password

Hi sir,

I am Rongali Manohar . I forgot my password and when I was logging it was showing invalid credentials and I can't even change my password it was showing invalid.
forgot password option seems to display invalid 504 gate way error, unable to retrieve the password by using forgot password.
Hall ticket no: 15L31A02C1

Please clear my issue ASAP.