SINGLE DAD NEEDS HELP

I'm a single that 58 years old I have a son 13 years old I received no child support from my ex-wife at this time in my life I am forced to move I'm trying to keep my son in the same school but don't have the money to security on a new apartment I work 7 days a week and that is enough to live on but there are no extras I'm hoping that I could raise the funds to keep my son in a Port Jefferson School District