I don't have all these libraries, so I can't compile it to check errors. The code needs some arranging still, see the notes below, these things will get ya:
#include <Adafruit_Fingerprint.h>
#include <LiquidCrystal.h>
LiquidCrystal lcd(A0,A1,A2,A3,A4,A5); this line needs to get moved after the # include lines, and delete the duplicate LiquidCrystal.h
#include <SoftwareSerial.h> >> probably just one or the other of these
#include <NewSoftSerial.h> >> probably just one or the other of these
#include <Password.h>
#include <LiquidCrystal.h> >> duplicate, delete
Good luck.