KFIN doesn't support third party from different account. LinkinTime is supporting sofar, but in coming days, no one is going to support third party (different bank account & different dmat account).
to get 2/2 retail is definitely possible as retail portion got oversub by 8+ times. I think if market is positive on that day, there might be a possibility of 10/15% listing gains
I wish to express my gratitude from the bottom of my heart to S/ Sri PeterEngland, IPO MIL JA, Manikj and aandy for their kind response. Thank you once again and all the best to you all.