do i qualify for these financial aid?

hi, i am a legal immigrant to the US. now, i am i new york and i am 19 yrs old. i am here staying at my uncle's house and all he has to offer me is a roof over my head. i need to know if i will be able to qualify for FAFSA, pell grants, students loans, etc.... what i would also like to know is: will all of my fafsa assistance will be covered since i have no EFC contribution??. so basically its just me here, being legal in the U.S, no parents, but i happen to have an uncle i live with. so forget the uncle part, its like im living with someone thats giving me a place to sleep. please advise me? 10pts btw my legal status is that i have a green card