回複：Pls help! 如何查詢是否RECEIPT 已經寄出，H1 transfer?

Don't worry, I am on the same boat with you. USCIS received my express on 4/13, and I still don't have a receipt yet. If you want, you can call this number 800-375-5283 inqure a customer service person whether or not a receipt has been issued. I called and been told that no receipt has been issued to my name. You need full name and address.