My HDFC bank account is no longer secure

 Normally I don't do internet banking. I simply can't trust internet banking. Today I came to know somebody created user id & password in my HDFC bank account using my mobile phone number. That is really dangerous. I have to close my HDFC bank account. I want my dues of Rs.5LacCrores (70 billion US dollars) in the form of Demand Draft in my name payable at North Lakhimpur,  Assam, India