emma chat 에 제 케이스 넘버 주면서 field office 에 있는지 SRC 에있는지 물어봤는데 이렇게만 알려주네요 ㅠㅠ
Once we receive your application or petition with payment and it has been accepted, we will mail you Form I-797C, Notice of Action. This is the receipt notice that shows your receipt number. You can use your receipt number to check the status of your case on our website.
You will receive an e-notification when the status of your case is updated, if you have submitted Form G-1145 along with your application or petition.