mine were like that for the first week and now they are eating out of my hand. treats help but be careful what you give them when they are young, and not too much of any thing. I won them over with a small amount of pieces of scrambled egg in my hand and they all freaked out over it. now I have them eating their regular food from my hand and they get excited about it even though they have it in their feeder and all over the brooder. they perch on my hand and play king of the mt., it has become a fun way to unwind with the babies.
funny thing I have noticed with all my girls young and old is that once one of them realizes they can eat from my hand and that I'm not their enemy, they all jump on board the friendly chicken train right away! you need one brave soul to take the first step.