help again with my AOS

[dvony 0]

my husband called up the uscis few days ago and was clarifying about the mailing address because they put our street address instead of the PO box.good thing the post office didnt send it back to the sender and just include it together with our mails in the PO box but isntead they put a red stamp on the envelope saying :this mail was delayed,others may not reach you at all unless you advice your correspondents promptly of your full correct address,includding zip code. so the person that we talk with on the phone said that we should send a letter at the CSC and tell them to make it sure they should put and send it in out PO box address not the street address.. so can someone tell me the adress of CSC? and by doing this will it make any hassle or delays with our application?

[Jasman0717 8]

Maybe you need to file an AR-11 with the USCIS. https://egov.uscis.gov/crisgwi/go?action=coa

[kim&james 0]

And/or infopass. I would not rely on the mis-information line for address change.