Bank Of India — Refund of money from Flipkart not received

Address: 1332D, Sudama Nagar, Annapurna road Indore

My refund of money of two mobiles from Flipkart hasn't come in my account.Ihad done payment from my debit card ending 4 digits 2367.but I had cancelled that orders which they send back through my debit card, but the refund has not come in my account till today.they send it on 23 Rd oct2023 .The reference no is PZT[protected]HWB104
Ref: 6975642712926909506958
Other payment ref :PZT[protected]F04405
This is given to me through Flipkart customer care officer., there may be some variation, please coordinate with me.my saving account number is [protected], IFSC code is BKID0008849.
Debit Card is [protected]