USCIS FOIA Request for I-140 information (Sample G-639)

Hi Anil,
I submitted my request on 03/21/2019 and got NRC number. Its been more than 5 months and still it shows “777 of 4512 pending requests”. Will it take this much time. Is it possible to expedite it? Can I resubmit the request as I didn’t mention my Alien Number in previous one. Please let me know.

Regards,
Srini