How can I change my PIN?

To change your UPI PIN, open the Paytm app and tap your profile icon. Navigate to "UPI & Payment Settings" and select the bank account for which you want to change the PIN. Tap on "Change UPI PIN." You will need to enter your old PIN, followed by the new PIN, and then confirm the new PIN. You can also verify the change using your debit card or Aadhaar card details if you have forgotten your PIN.