AL owens

I’d like to show 90 day fiancé because as of this moment I am parked in a K-1 visa but I do have a couple questions about the show to which maybe someone can answer for me ........ some of them go on vacation and meet the person that they want to get married to but what I don’t understand how our cameras there already and needs individuals are just on vacation they have not sent out to meet someone and file for a K-1 visa so I’m just curious how this happens ....... anyone have an answer