need some details..
what do you mean by "matting"?
follow the suggestions posted about keeping the chick at proper temp.
what are you feeding the chicks?
are you giving chick vitamins?
describe the droppings..color and consistency..
have you tried dipping it's beak in water to show it how to drink?
if you have no chick vitamins on hand, you can give Poly-vi-sol liquid baby vitamins (Enfamil brand, no iron)..1 or 2 drops once a day on the beak (so it runs down into mouth) for a week or so, then taper off..
in the meantime, try and get some chick vitamins.
try and post more details.