Billdesk — UPI payment failed amount not refunded

Address:

Kendriya Vidyalaya,Angul,Odisha ,Pin : 759122

I have tried to make a payment for Kendriya Vidyalaya(KV) from "https://epay.unionbankofindia.co.in/kvfee/" portal.
While Making the payment via UPI through BILLDESK the amount deducted from account but before redirecting to success page it shows transaction failed but the amount debited from my SBI account with reference no :

UPI/DR/[protected]/BILLDESK/HDFC/[protected]@h/KENDR