Enter New Email and Retype New Email. Click on Proceed for OTP.
OTP will be sent on your registered mobile number. Enter the OTP and press Submit.
Your Email ID will get updated in next 2 working days.
In same way you can change your phone number
Note: - You cannot change your Mobile number and Mail id at the same time.
If want to update both (email and mobile) kindly mail on firstname.lastname@example.org