US Immigration from Kenya

Hello, I can't find any resource on here that walks people through the steps AFTER you receive your Interview Letter from NVC. Are there Step-by-Step Instructions for how you sign up for Courier Services, how you email IOM, how to use AIS.USVISA-INFO.COM when you have children etc. Unless I am missing something it seems Visa Journey really fails to lead people to the ultimate finish line. And before I get answers of oh it says submit IOM email or Register for DHL etc... I am speaking of SPECIFICS for people to follow just like we have for Guides when choosing CR1 or K1 etc.

Hopefully I am just looking in the wrong spot!

Today we received our Interview Letter. In trying to book our medical it asks us to select which appointment type/letter type did we receive? We are CR1 however, that wasn't an option. There was "K visa types for Fianc and Spouse or Child" or there was a selection for "Immigrant planning on immigrating to the USA".

Which one should I select?

My fiancee and I are both Muslim and would be doing an Islamic marriage ceremony. It seems to me that since the religious ceremony isn't recognized officially in either the US or my fiancee's country, it would be fine and shouldn't impact the k1 visa since it's not officially on record. I've come across articles and forums where some people say it's fine, while others say bit's not. The wedding hasn't happened yet and the thing is that she has already done her visa interview and they approved her visa. However, they haven't sent her passport back yet because they're doing administrative processing, which could take 90 days or more. So we figured we'd just have a religious ceremony in her country, and then we'll get officially married once her visa is approved.

Hello, I am wondering if you get your Visa approved a month or two before your 2nd anniversary, can you wait until after that anniversary passes and then travel to USA and get a 10 year green card instead of the 2 year card?

Hello dears I have been Approved
Glory be To JESUS CHRIST for he has made it possible

NOA1 September 2020

NOA2 March 2021

In Transit 22 JUNE 2021

Interview today 23rd August 2021

visa on hand 26th August 2021

Embassy Nairobi Kenya

Question Asked
1.How did my fianc go to the USA?the type of visa he use
2.Did he travel from Kenya to the USA or from Uganda to the USA?
3.Have I ever been married before ?
4.Have my fianc Ever been married before ?
5.Have I ever been convicted on a crime ?
6.Have I ever traveled outside Uganda ?
7.When did I last see my fianc ?
8.How did we meet ?
9.How long have we been dating ?
10. Where does he stay in the USA ?