[Resolved]  HDFC Bank — demat closure

Address: Kolkata, West Bengal

Hello,
I am having salary account with hdfc bank, central plaza branch. Without my knowledge, they have created an demat account and a share trading account along with salary account. I go to the bank directly for closure of demat so that i can get the refund. Even i walked to the central plaza branch and submitted the letter, they failed to accept it and asked me to send a mail to [protected]@hdfcbank.com, but when i sent the mail, its not delivered since there is no email id existing. I don't know why the bank people is so irresponsible and cheating us by stealing our own money.
Please go through my problem and give me a sweetable solution, otherwise i have to take another action.
Thanks & regards
Soumyaditya sarkar