He is probably sick you should have him checked out by a doctor
My Rabbit Is Not Drinking, Not Moving And Not Eating, Why!?
Our rabbit is not drinking or eating or moving shout we see the doctor
I am concerned this rabbit is very sick and may be dying. It is always an emergency when rabbits stop eating and drinking. The lethargy/comatose state may be due to injury, lack of nutrients, weakness, and pain. This rabbit needs to be examined by a veterinarian IMMEDIATELY; it is very, very sick.
You need to take him to examined by a veterinarian. About the eating and drinking problem you may have to feed and water him by hand, meaning put the food and water up to his face. If he isn't moving his lags or joints are most likely the cause, it happens among rabbits, but any ways he probably hurts to much to move and still be be hungry. Ask vet if he has Degenerative Joint Disease.
I would call a vet
My rabbit is not able to move normally seems to has lost control of hide legs and nails of one hide legs are loose and coming out.