Who do i ask for help?

say you get email with list of apartments to look at and fill the application out, but for application theres a fee!! What if you cant pay fee and your homeless who helps us pay it??? i called maricopa authority and they said to ask family members or friends to help i said what if we have noone than what??? She didnt know what to say… Im homeles with an 8yr & 9month old daughters and need a place very bad can ANYONE HELP US PLEASE??? thank you and god bless you