Youngand homeless

I swear to you this isn’t a scam My boyfriend of 5 years and I fell in very hard times here lately. We used to live in a decent home with our roommates where we had an unofficial agreement on how we would pay the rent. The deal was when we had our half we would give it to our roommates and they would pay the landlord since it was their house originally and it was just easier. We had trusted them to keep up their end of the deal for a very long time almost a year in fact. Unknown to us however for the last 5 months before we got evicted they had alwrently not been paying the landlord a dime and we ended up getting evicted since we could not pay the 5 months of back rent totaling $3,000 the landlord wanted. Now we are stuck living in a camper in a friends yard that has no air conditioning or heat, no running water or plumbing, a caving in roof, and hardly enough electricity to power 2 lamps and a box fan. We can’t live in these conditions any longer and are desperately seeking any kind of help we can get so we can get our own place with no thieving sneaky roommates and no unfit living conditions. Anything you could do would help tremendously and I know both our cat and dog would appreciate it as well. Please help.