Some peachicks are slow to learn how to eat unlike chicks, other have no problem. I would keep them together so they have a better chance of learning from each other if you can. They will grab each others toes sometimes when you pick up one - looks like big juicy worms to them, LOL you might want to give the smaller chick some vitamins or put some in the water. Also as often as you can, dip your finger in water and then in the food. Show them your finger and entice them to get it. They learn from what mom eats when she raises them. Sometimes dieing some of the feed with green food coloring works, then sprinkle on top of the regular feed. Hope that might help the little one....
