HDFC Bank — Renewed credit card returned to bank

In August 2020, my credit card expired and the bank tried to send me a renewed credit card. However, I recently changed my address, the card hadn't been delivered to me and returned back to the bank at Chennai. I have called the customer care and they suggested to drop a message to the mail box customerservices.[protected]@hdfcbank.com. I have sent an email, but got no response.

Please assist me to get the renewed credit card to my present address.