HDFC Bank — HDFC Bank debit card annual fee-885

Hi, I am kanak I just have been charged rupees 885 listed as annual fees for debit card.
I had no information about this when the card was issued. No details of this annual fees given by the bank. It’s a huge amount for me. I want this fees refund and do not want any extra service which requires this huge charge of 885.
Please refund the fee because there is no any charge mention by bank Or rbi which is 885 rs.