HDFC Bank
LESS PAYMENT FROM ATM

I had withdrawn Rs.1000 from HDFC bank ATM but I have recieved 6 no's of Rs.100. I had complained the same to the bank. At first they said it will be checked.

Later they said that no less payment is detected and I was payed Rs.1000.

Please let me know where to complain since this is very serious matter and steps should be taken on these private bank playing with cusumer money