SBI Credit Card — credit card payment

Address:

Gurugram haryana, Gurgaon, Haryana, 122003

My sbi card was stolen in 2017 June. I called customer care and asked to block the card permanently. They blocked the card after final payment. I have receipt of that ammoount. But when I called it again they are saying that you have to pay 5k as you did not pay it's annual fees. When card was blocked and close then why should i pay the amount. It has also affected on my CIBIL score. Now they are saying that you have to pay that ammoount. Pls help me out this