Billdesk — BIlldesk please Refund my money

I, Krishan Kumar was sending money to Bajaj Allianz through my Paytm wallet but the transaction got failed and the money was sent to BILLDESKutil and the amount got deducted from my account as well.
I don't know how the money was transferred to BILLDESKutil i was sending my money to Bajaj Allianz.
So chasing paytm to get my refund, for same i've called to paytm customer care about refund they confirmed that the merchant name : billdeskutil, your transaction under order id : jpt[protected], jpt[protected] was successful. So requesting to BILLDESKutil to refund my money back. Since they don't have any particular customer care no.
1. Paytm Order ID - WPT[protected]
2. Paytm wallet ref number - [protected]
3. Total Amount: 5826/-
4. Mode of Payment: Paytm App
5. Date of Transaction: 31st December 2022
6. Time of Transaction: 16:00 PM