FamPay Refund Request for Failed Aadhaar Mobile Number Update

I used FamPay on 26th at around 9:57 to make a payment of ₹75 for changing the mobile number linked to my Aadhaar card (UIDAI service). The amount of ₹75 was deducted from my account, but the payment itself failed and the service was not completed. The attached screenshot clearly shows the ₹75 payment for UIDAI. I have not received my money back and there is no proper confirmation of a successful transaction in the app. I request that the ₹75 deducted for this failed payment be refunded to my original payment method as soon as possible, or that the payment be correctly processed for the Aadhaar mobile number change.