Face id and passcode settings issue

Hii bro… From Erode…Na recent ah Dec apa 15 vangunen athula enaku ipo oru software issue iruku… neega enanu pathu soldringala… actually na iplanet la ketathuku settings eh reset pana sonaga and I did that but again 2 days la antha issue vandhuruchu… Ena issue na settings la Face id And Passcode nu iruka option eh enaku show aagala

hello bro, phone warranty la irukarathaala iOS Restore once pannitu check pannalaamnga. suppose all settings and face id reset pannathuku apramum issue fix agalai appadina. warranty la iruku so dont worry. once apple service center visit pannitu iOS Restore panna sollunga. data mattum backup eduthutu iOS Restore pannanum then backup restore pannikalaamnga. this will fix any software related problem.