OP, I am so sorry this happened to you.
Our house burned down in the middle of the night when I was 12, and all we had in the world were the pajamas we were wearing when it happened!
Luckily our church and my school helped out with donations, as far as basic needs like toiletries and food. I was too young at the time to remember all the details with insurance.
It's terrible, and again, I'm sorry.