Just something I like do in brooder for a few days is use a towel on floor instead of bedding. You can sprinkle a little of there chick starter on ground as they have a natural instinct to peck at it and they usually start eating a little sooner until they get the hang of using the feeder. Plus chicks can sometimes peck and eat the bedding and get impacted from it. You can just put a towel or paper towels over top your bedding since you already have it in brooder and just remove towel in a couple of days. By then they should be eating and drinking and getting around much better. Also when you first put hatchlings in brooder dip there beaks into the water and then into feeder to let them know what it is you may have to do that a few different times to get them eating and drinking but they usually pick it up pretty quickly. If you have any questions don't be afraid to ask if I can help I will. PS keep me posted on how things are going.