typically within a week after you get a notification. And you can also check your biometrics date and time online

i tried to check on the USCIS website but it’s saying that "You cannot add this case to your account because it has already been linked to a USCIS account ”

I added it on USCIS case tracker but I can’t see the notice form on that app

notices take about 5 days to show up under online documents and a week or two to come in the mail

thank you so much for the info 🙏🏾