US Immigration from Cameroon

Please what was your experience when you got this message from the USCIS WEBSITE. regarding your case

Dear VJ folks,

As we are completing the form I-751 for ROC, we have some concern with Part 1. Can someone here help with this? We are unsure which last to use for Part 1 (1a, 1b, 1c, 2a, 2b, 2c). Wife changed last name after marriage. Should we use the last name on the SS card and tax docs (last name after marriage) or the one on the current green card (her last name when she entered the US)?

Your help will be highly appreciated.

Thank you

my wife just went through as a surgery in USA this month and will be needing my assist as she goes through her recovery process. Could this a valid reason to request for expedition for our uscis case?

While I'm still waiting for our CR1 petition to be approved I've found myself curious as to how long the embassy wait times are in Yaounde. I understand the wait time can vary wildly from embassy to embassy, but I've been trying to find immigrant visa interview times and haven't had success. Does anyone know what it is?

Does anyone know the wait time to receive IL in Yaounde?