HDFC Bank — Wrongly Deduct of amount from HDFC BANK ACCOUNT

Address:

Murshidabad, West Bengal

Hi,

My HDFC Account Number is [protected].
Created In Hitech City Branch, Hyderabad.
It is a Salary account at TCS.
At the time of account opening, it was said that my demat account will be free of cost (also without any maintenance Fees).
But on 18-Feb-2011, 551.50 Rs has been deducted (Transaction Referance Number :[protected].
Kindly Creadit the amount to my account at the earliest.

Thanks.