[Resolved]  Internet banking — inability to log-in

I am an account holder of your bank.My account no.is [protected] at Maharani bagh branch in new Delhi.I have been doing internet banking since a couple of years.However,I cannot log-in since about ten days.Everytime the message props up that password is invalid.It is the same password which I have been using all along.For a senior citizen like me,it is not possible to run about to branch office again and again.It was to avoid this that I resorted to internet banking.
Could you please let me know as to why and how it happened and the remedy. Thanks