US Immigration from Brazil

I did my n400 interview on August 29, I was given a paper indicating that I passed but a decision cannot be made. The officer wrote in the paper ( Related A 206 321 I don t what this mean. It over 120 days but still no decision was made. Can someone please tell me what to do because I m really confused

What documents does my fiance need to bring to the biometrics appointment In Rio?

Hi all. I believe i oaid the MRV Fee for Brazil (Click on attachmen, you'll see at the bottom where i bkacked out dome info that the amount is in Brazil Reais which equalls the fee for MRV). Although it is not listed as MRV fee on the attachment, the fee is the same. Is that what I paid?

I read that the MRV fee is to be paid at the cashier at the consulate or paid online. I am confused now. Thanks for the help in advance.

Hi all, if you have had your 601 waiver approved recently OR if you are still waiting, can you post your details here. Please include receipt date, approval date, country where your spouse is from.
Our receipt date is July 29,2021 and my husband is from Brazil

I am a little confused regarding the I-134 form. When will this form be needed? Will it need to be presented when my Brazilian fiance goes to the Rio interview? Will it need to be presented to the immigration officer upon arrive in the US? Will it be needed to sent with the AOS stuff (greencard paper work)?

Something else that concerns me is that I am a university student with minimal work history. I would not be surprised if all my part-time and contract work from the last year or so don't add up to reach the poverty guidlines. I do however have my dad which I can put as a joint sponsor. I should also note I am studying a field that pays well on entry-level positions. With the information I have shared, should I be concerned about having the I-134 form present a problem in our K1 approval process?