Fire Disaster Lost Everything

My name is Trisha, my sister and her husband and children were home and experienced the most horrifying experience we never saw coming. A fire that started in her bedroom from the heater escalated and destroyed the whole entire apartment while they were sleeping. Thankfully no one was hurt and they were able to escape. Everything she worked hard for is gone clothing, food, and furniture.  Please if anyone can help ANYTHING is greatly appreciated. I thank god they are still here and alive.  Life is to short and I thank god they are still here.