How can I fix this? And enter my correct email address?

Hello, Rahul.
We'd be glad to update your registered email address. We've sent an email, please revert it with requested information to process your request.

my mail id is rxxxxxxxxx0@gmail.com so please correct it and let me know 

hi noe its correct mail ID thank you

Hello, Rahul.
We'd be glad to update your registered email address. We've sent an email, please revert it with requested information to process your request.

You're most welcome Rahul,
You can reply to our email if you need any further assistance.
Regards,
Alok.