UPI failure transaction are reversed with an hour. Sometimes it may take longer. If still your amount is not reflected follow this steps.
If money has been debited from your account, but the person you sent money to hasn’t gotten it, you can report the transaction to the National Payments Corporation of India (NPCI).
- Open the transaction that you want to report.
- Tap More Report a problem.
- Tap Report
Refer to help article by Tez for more information related to accounts, payments and any other query.
Refer to help article by PhonePe for queries related to transactions.
BHIM App & UPI
BHIM & UPI related queries refer to help article