Raju — No customer care are available due to pandemic situation of COVID-19.

Hi Team,

I'm HDFC Bank Credit card Customer, I'm using Credit Card almost from 6+ years.

My card was expired on January and my address was changed, I sent application for updating address but it was not updated due to signature mismatch. Please help me out to get my new credit card.No customer care are available due to pandemic situation of COVID-19.
Please tell me the procedure to get my updated credit card.