Parimatch Deposit Failed But ₹5300 Debited From Bank Account

I attempted to make deposits today using WhatsApp payment through my Union Bank of India account, but the deposits were declined on the platform while the money was still debited from my bank. I made three separate UPI payments, two of ₹2,000 and one of ₹1,300, for a total of ₹5,300, and none of these deposits were successfully credited to the intended destination. I have WhatsApp payment screenshots and transaction records that show all three UPI payments, including the transaction IDs and the amounts sent, while the deposit itself failed on the platform. Despite this, I have not received any refund back to my Union Bank account or any clear information about the status of this money. I request that all three debited UPI payments, totalling ₹5,300, be checked urgently and that the full amount be either credited properly to the intended account or fully refunded to my Union Bank account as soon as possible. I also ask for a clear written explanation of why these deposits were declined while the amounts were still taken from my bank account.