US Immigration from Nigeria

good morning everyone , i am a permanent resident holder and i would like to invite my immediate elder sister from Nigeria to the united state of America for a visit ,

does anyone have any idea about the steps and the requirement that i would need to follow ? your advice or response would be gladly appreciated .

Thanks

Hello good people,

I am US citizen with an approved form i-129f for my fianc e which was approved in September 2020.i received an email from the NATIONAL VISA CENTER in October 2021 stating file has been sent to the US consulate/embassy in Lagos. Do we have to fill out form DS160 application out before they consulate could schedule her for the visa interview or hold on until she's scheduled for an interview and fill out the applications out after that? Thank you!

Hi, we became documentarily qualified in September. Anybody know where the US Embassy/Consulate Lagos is on their backlog?

Good Day everyone,

My wife and I would like to expedite our I-130 petition for Medical and Financial Loss reasons. My wife was fired from her two jobs due to her inability to do her job due to arising medical problems. She's also diabetic and because of that she lost her right foot. Her medical bills are piling up due to surgeries and admissions at the hospital and more surgeries on the way. No company will hire her with her present condition. She is also fighting series of infections on her foot and had to go through Home IV antibiotics and she's right now fighting new infections which could make her lose her remaining foot. What evidence could we submit to back up our claim for financial loss and medical condition

I appreciate y'all's help!

I intend visiting Nigeria in December , 2021. My Conditional Green Card is expired , I have also applied for removal of condition and I received

I-797C extending my green card by 24 months. My concern is, does the Nigerian Immigration recognize this document for me to return to the US after my visit.

Secondly, I am flying with Lufthansa does any one know if they honour this document ? I will need input and insight . Thanks