He was fine 2 days ago. Now he just lays there and when I picked him up he started moving his body in a circle and wouldn't stop. I tried feeding him and giving him water but, its like his jaw his tightly shut. We don't have enough money for a vet. Is there any type of home remedies I can give him?

No, he needs a vet or he will probably die. No magic cures... vet. Not having money is no excuse.

Has he vomited or had abnormal stool? When was the last time he ate and drank?
Is he sleeping most of the time? Has he had any of his shots?

If you think it's severe enough you need to take your dog to a vet... most have payment plans. If not take him to a humane society or shelter. They will either provide treatment at a discounted rate or will advise that you give up the dog.

I'm not saying this to be mean, but the dog needs medical attention and if you cannot provide it, then you need to find someone who will.

I took him to a vet and they all wanted money up front and I told them I don't have any right now. So they told me they can't see him even when he was in pain

I called our shelter here and they said I have to feel out paper work and wait 2 weeks

Then as the owner it is your responsibility to find a way to help your dog and get him to a vet.

Also, I've never heard of a vet asking for payment up front or refusing treatment to a dying animal. Perhaps you should try somewhere else.

Yea I know. :( Thank you anyway... :(

Try diluting gator aid in water. If he's been sick it will help with electrolytes and he might like the taste more. Don't give him too much though! You can also try ice cubes.

Also has he been dewormed? This would cause some issues as well.

Do you think it's a stomach issue? If it is you could try giving him some cooked rice which I've heard helps. What specifically do you think is wrong with him?

Whatever you do... keep trying to get him to drink!