Myself Parvez, a credit holder of the HDFC bank, and I am really disappointed with the way the HDFC is responding to my requests. I wanted to change credit card payment dates, I went to the nearest HDFC bank at Jubilee Check post, they did not assure me the chance of changing dates, instead suggested me to approach the customer care. I have been trying for many days, but always system responded citing the technical issue or busy. I am not happy; my small request is not being heard by such a big organization. I have been using the Credit Card for last ten months.