Unable to sell HDFC Life IPO on listing day

I am able to see my units in holdings of Q and Kite platform. While trying to Exit/Sell through Kite, I get a message “Can’t trade this”.
Is there something I am doing wrong or a retail investor can’t sell his/her units on listing day?

Check this post

How do I sell the stock?
To sell, add the scrip to your marketwatch and then place a sell order. Don’t try to exit it from your holdings.

If You unable to Find the Scrip in Search. Press Shift+Ctrl+R. (Web Kite)

Clear the Cache Memory of Kite App (Kite Mobile App)