IN ARE IT'S SAYING TO PUT APT. # I'M PUTTING IN APARTMENT AND NUMBER IT'S NOT GOING THROUGH ITS STUCK ON THAT QUESTION IT WONT MOVE ON TO NEXT

THE SECTION  ASKING  FOR APARTMENT  NUMBER I'VE  TRIED  SEVERAL DIFFERENT  WAYS NOT WORKING... I TRIED  ABREVATION FOR APARTMENT  USEING  6 CHARACTERS  NO LUCK