Please let me know how long do i have to wait for ds3032. My NVC case number was on system. Does the automatic system let me know what.... when they re sending out . Thank you.

they won't let you know, you have to ask the operator.
DS3032 send abroad will take 1 month, and your spouse abroad send back to you another 1 months
so i suggest emailing them your ds3032 when you ready to paid you AOS fee