All India Institute Of Medical Science [AIIMS] — Amount deducted twice and application for INI-CET 2021 is not completed

I'm an applicant for INI-CET. To complete the registration process, i proceeded to the payment stage on 12/04/2021 where the payment was not recognized even after i tried twice (one through debit card and another through UPI) for paying even the an amount of Rs. 2000 was debited from my account twice totaling for Rs.4000. On checking the portal on 12/04/2021, the payment was not updated but i haven't received a refund for the transactions. Kindly look into the issue and please arrange for a refund of Rs4000. Thank You
Name: venkata సుజాత m
INI-CET REG ID : P[protected]
Mobile No: [protected]