How do I fix a transaction that failed?

To fix a failed transaction, first check your linked bank account for sufficient funds and verify the recipient's details (UPI ID/account number) for accuracy. Ensure you have a stable internet connection and that your payment app, such as Paytm, is updated to the latest version. If money was deducted but the transaction failed, the amount is usually auto-refunded within 24–72 hours. If issues persist, contact the customer support of the service you used.