IPO mandate request

I had applied chemcom IPO in zerodha through Bhim upi. After some time I received payment mandate request on BHIM UPI. So many time I tried to approved that request but always showing an error. After that I deleted my bid from zerodha and received an email regarding bid cancellation. but after few hours I have received a SMS from Bhim upi your amount has blocked for chemcom IPO. My amount was blocked. Now what should I do? How much time bank will return my amount? May I apply again for IPO today? Today is last day so please help me ASAP.
Thanks

A post was merged into an existing topic: Upi mandate issues