Please help to save our house

We are a poor family. Because of the lack of money we could buy only a house in very bad condition. There’s a lot of things need to be fixed on it to save from collapsing. The back part has already collapsed. Only I have job because our kid is seriously sick for a long while, he can’t get up from bed and needs 24h care. Our income is burning up by our daily needs. We can’t raise money for fixing but it’s really time, our life is in danger in this house! Please help if you can. Thank you.