Your chick has "wry neck". Other terms: Crazy chick disease, Vitamin E encephalopathy. If you treat right away, you might save it. Best fix: Get some vitamin E into it immediately. Also, Poultry nutri-drench will go a long way to helping the chick make a good recovery. I nicked a vitamin E capsule, and wiped some on the chick's beak. Nutri-drench can be given full strength. I never put a drop of anything in a chick's mouth, but, if you hold the droplet up to the chick's beak, he should suck it in. I also gave a few grains shaved off a selenium tablet to the chick I was treating. Treat several times/day as long as symptoms last. I am not a vet, and am not qualified to give animal medical advice, just telling you want worked for me in my situation. Do the research, and then choose your own course of action. Is the chick eating and drinking?