Air India — No refund received for flight cancellation

Address:

Mumbai India

I didn't receive any refund for the flight I cancelled of Air India, PNR H4QGQ worth 27564 INR (booked on 28 jul 21 and cancelled on 01 Aug 21). I was eligible for full refund. There's no way you can reach their customer care or generate a complaint for refund. I sent email on call.[protected]@airindia.in but now it shows inactive ID. I am not sure what else to do so writing it to you as a last try hoping I would get my refund.