Beds and food for kids

I am a single mom of 3 amazing kids. I lost my job, and we live with my parents now, a year ago my dad also lost his job because of his age. We are 6 people living here and have sold everything of value we had to survive.

My 6 year old son sleeps on a old wooden couch as he had no bed, my 15 year old son has a mattress about 40years old and the springs hurt him every night.

There is no more food in our house and no chance of getting any.

So please if anyone can find it in their hearts to help us we would be eternally grateful.