UPI mandate issue

I applied for IPO and selected for UPI mandate. I received my UPI mandate in my UPI app, but my UPI app started malfunctioning and I am unable to approve the mandate. What is another alternative for this?

I have applied via ASBA from another bank account, but as of now not able to cancel/delete the UPI based order via Zerodha as time was over 10-4 limit.

If you are facing issues with the UPI app, Try deleting the IPO order placed and apply using a different UPI ID linked with other UPI applications.

Alternatively, You can apply for an IPO through netbanking ASBA service provided by your bank if you don’t use UPI.

You need to fill in your Demat ID, Depository- CDSL, DP Name- Zerodha.

Check this post for a detailed explanation.