Hello, my parents came to the us on tourist visa to see my newborn. Since the. They have decided to stay in the USA. So I filled out AOS packet for them and it was sent back for missing page which I resubmitted immediately. And it has been about 3 weeks since Uscis received the resubmited packets. And I have yet to receive any notifications via email or text or mail. And the checks have not been cashed. My parents 6 month tourist visas expire in 1.5 weeks. What should I do?? Should I send them back? But then I what happens if i receive a NOA after they’ve gone back.