how to reset security question I forgot the answer to my security question and no email to rescue mail received.

How can I change my rescue email? Or is there a way to change the answer to something like "used code for mobile No."?
If you cannot remember the answer, the only Way for you would be to get this rescue email going. You cannot change any details of your account without that email. 

Try to rescue your email-account, you used to get the email.