If you have applied for an IPO on Upstox with your GPay UPI ID, you will receive a notification from GPay.
Alternatively, you can find mandates on the GPay app by navigating to your Profile > Mandates section.
Click on the profile option on the top-right corner of the home screen; scroll below to find mandates.
You will be able to see your mandate in the “Pending” Column
Click on the mandate to authorize it.
You need to accept the mandate request by entering your UPI PIN to validate your application.
Once you approve the mandate, you can track the same in the ‘Live’ column. All the mandates that you create will appear here, until they are executed or expired.
In case you haven't received the UPI mandate, you can write to NPCI at firstname.lastname@example.org with your application number.