Applying for the second time, so how does it work?

@Madison85 no, I am sorry - they together make 80-90k dollars per year. but the problem is that my father is going to be retired soon and my mother sooner as well, so they will only have savings. and even based on those savings, I need a financial help because they cannot spend all for my education… my parents are self-hired and they do not have constantly the same amount of money that they earn. the person who I met said that if I get admitted to NYU, then I should look for some organizations and she assured me that there are a tons of them to look for and I will definitely find good ones. I do not know what to think about it. I apply to other universities for which I do not need financial aid. But for NYU, my parents can give me 45k dollars per each year in NYU, so I lack in the rest of the money. Or they could give me, of course, 70k per each year but that is a crap and then i would not have money to graduate from this school. I think there are people whose parents together (summing up) earn 40k dollars per year and their children go to NYU. how do they do it?

Last year the costs of NYU were around 60k dollars per year and my currency was 1 USD = 3PLN.
This year, NYU costs like 70k dollars and my currency dropped to 1 USD = 4 PLN. thus it came out that now I kind of do not have as much money to spend, because every dollar now I have to multiply by 4, not by 3.