Hi,
my applications (which includes primary applicant , a dependent and US born kid) reached vfs new york on feb15 and since then i have been following up with vfs via phone, email , char etc. i even raised a expedite request ( which is of no use). As far as I know only mistake that i did was that i forgot to superscribe the packages with their mentioned text of “original passport submission with ref num”.
After a long wait somehow i got a email notification today at 8:10 est ( mar 4) with one tracking number. I am not sure if they would send a tracking number separately for the other two packages or not.
I am sharing my experience here as it might help other in someway