FaceId issue in Iphone 13
I have 3 months old I phone 13. and I store my face id to unlock my phone but my brother can eaisly unlock my phone. so I made a call to apple support they do not have any solution they said face similar hoga and all. but we are very different by face . after that I went to apple service center with my brother and there they did reset , hard reset and at the end they sent my phone to engineers and after a week they also do not have any solution what should i do ?
and after that i talk to senior person from apple support they said use passcode to unlock the phone .
it means why I go with apple iphone 13 and how expensive it is 74 0000 Rs.