The chick grit might help its impacted crop. If you have fb you can search up chicken groups that might be local to you. Also, search up local avian rescues, post at a local pet shop, vets office, or if shelter can help find the help you need. You can also reach out to local Tractor Supply...
It might need chick grit to process it's food. It should have starter chick food. And you should make sure it is around 95 degrees if it is under a week old. I would honestly try to find it a home with other chicks, thanks for saving it!