Unable to setup Touch ID

Hi good day technical team

from morning all of sudden my I phone Touch ID stopes working. When I reset my device I am getting a message “ Failed Unable to setup Touch ID go back.......”

i have tried all all the methods which are mentioned in community. Still not working ?

How do i I check my touch sensor ? How to run self hardware diagnostics in I phone 6+

is there any other method to fix to fix this issue

my OS is iOS 12.4 from today evening