I keeps falling onto its side. As if it's equilibrium is off or something. I put it in a donut shaped cloth but kept tossing itself out of it. Then I placed it in a sling and just drops it's head down. I've got it out of it and is just laying there. Maybe I can get it to drink, but I know it will be no use.
Try giving it some water mixed with Karo syrup and vitamins through a dropper. That's what we do with weak chicks and even our malnourished foster puppies. Sometimes it works, sometimes it doesn't.