Hi Guys,
On July 29, I received the request for evidence from USCIS for my Opt extension application. On August 14, I sent the materials evidence to USCIS, and till this time my online case status still shows "On July 29, The request for evidence was sent to me". I used the USCIS's envelop the send the evidences back, but I forgot to add the delivery confirmation, so I am not sure if USCIS received my package or not. Is there anyway I can know if USCIS received my packge, should I call USCIS or wait a little bit longer? Please give me your suggestions,I feel quite frustrated right now. Thanks you
On July 29, I received the request for evidence from USCIS for my Opt extension application. On August 14, I sent the materials evidence to USCIS, and till this time my online case status still shows "On July 29, The request for evidence was sent to me". I used the USCIS's envelop the send the evidences back, but I forgot to add the delivery confirmation, so I am not sure if USCIS received my package or not. Is there anyway I can know if USCIS received my packge, should I call USCIS or wait a little bit longer? Please give me your suggestions,I feel quite frustrated right now. Thanks you
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