Hurricane Milton Took Our Home: Please Help

Hey friends! On October 8th, my family and I left our home to hunker down at my son's house. When Hurricane Milton came through, he took our home and we have been trying to get into a new home ever since. We have some land and just need to get a mobile home to put on it. We are struggling to come up with deposit money, it is a $10,000 down payment. My son and his girlfriend have been very gracious to let us stay in their garage and we are beyond grateful. Without help, I don't know how we can do this. Every month is more discouraging. Please, if you can help in any way. Thank you so much