HDFC Bank — Deactivate membership from one assist

I Received SMS from HDFC BANK that RS-3142 is to be paid for my credit card(card numbered XX4466) to ONE ASSIST PLAN. Ive never used my credit card to pay all this due. I never gave any consent for renewing my card. Ive closed my account in the bank few months back but i am still receiving this message asking me to pay immediately. Ive also filled a form in the bank to deactivate but it failed and the process was stopped. Ive never used the card or it is of no use to me . i dont even know the company and this kind o[censored]nsolicited due for payments of my credit card is not really an acceptable act . So i kindly request you to deactivate ASAP. (Relationship no. 6280441). This is 4rth time am registering complaint. For six months i am getting same msg to pay the dues. Its very irritating. Sir/madam pl kindly deactivate membership this credit card from one assist.