Airtel — amount deducted rs 598 , but not recharged

Address:

Coimbatore, Tamil Nadu, 641027

I have Recharged for Rs 598 on 20/12/2019 for Airtel Mobile No [protected] by Airtel Online Recharge through Net Banking and amount of Rs 598 got deducted . But Mobile did not get Recharged and I was waiting for refund, of amount . But till now ( 28/12/2019) amount not refunded even after eight days. Kindly check and ensure Refund of the amount at the earliest.