2 days ago he was fine he was eating and running around being hyper like always then yesterday he wouldn't eat he looks tired its like he walks from his cage then gets out and rest and then gets back in or if he comes to me he lays down and doesn't get up or nothing he doesn't have his shots he has no worms I dewormed him can anyone help me?

How old is he? Has he ever been to a vet for anything?

Yes, how old?
A little more information would be helpful.
But the answer is most likely going to be a visit to the vet.
Depending on what you dewormed him with, you may not have a parasite free dog.
It could be parasites, it could be something else, there is no way for us to tell.
And he needs to be properly vaccinated against parvo, distemper, lepto, etc.
You need to get him checked out, do not go buy vaccines and give them yourself, you will do more harm than good if he is already sick.