Help With Flood Damage

I am a younger sister of the owner of this house. Sadly recently a flood happened in Nebraska, and the house was near the river. The house is currently submerged under the water. They were in a rush to get out, and left everything in the house. Now their stuff is ruined, and is why I wanted to help them immediately. The money we earn from this will help them pay for stuff they lost, and hopefully a place to stay at. Both of my siblings have been through a lot, and both of them are trying to start new from bad situations. One of my sister just has recently been through a dysfunctional relationship. We all would be greatly happy if you help us through this harsh situation. Thank you!