hayway

I can, i need to pay the 160 Fee again and the appointments are in about one year. But that wouldn’t let me work or live in the US

The situation: my gf is a US citizen, and I’m Ecuadorian. We have a 4 year relationship, and right now we both live in Argentina. We are both currently at university. We want to get married, so we can travel and live in the US. We don’t know what’s better for us, the K1 or the CR1. Our main doubt is: Can we still do this even if we both live in Argentina, and we want to travel to the states? Sadly I let my B1/B2 expire, and because of the pandemic I haven’t renewed it. I paid the $160 fee por Ds160 and have my interview due tomorrow, in my country (Ecuador) but I won’t be able to show up because of my schedule (I’m mentioning this because I need to know if losing a visa appointment could give someone a bad record or something like that) We are both 21 y/o. She has double nationality (US and Ecuadorian) We met in high school and came to ARG to study, and last year she spent almost 9 months in US working. Would she need her payment stubs or something like that? Does she has to be obligatory in the US for whatever process we want to make? I heard about a Joint financial sponsor. This person has to be member of her or my family? Or can it be whatever person that volunteers? What’s the best option for us? How much time can it take for us to live in US together and for me to get the green card?