I want to go home

My son and I lost everything (house, car, toys, furnitune, ...) because some bad people and my ex husband. We need to came back to USA so I can take a better job and my son can study at school. Money will be for air tickets (we are living at Brazil right now), rent, food. bed and table, and change my b1/b2 visa for work permit. I am reaaly grateful for your help because I am exhausthed. Thank you so much.