Personally I put them directly under the heating element so they know where it is.How close should I put them close to the plate? Should I put them down near the plate or just begin under the plate and keep the waterer and feeder near it or how close to it?
Food and water... are you using a lamp or a heat pad/plate? If a heat lamp, it should be enough distance away that the water doesn't get warmed up, but not too far that they have to struggle to find it. If a pad/plate, the food and water can sit a bit closer. My water usually sits about 14-16" away.
The mill date (or a best used by) date should be somewhere on the bag. Each brand does it differently so you'd need to look at the bags yourself to figure out how they mark them.How do I know if its freshly milled, for me nearest store that mills their own would be from Walpole Feed. Called them today and they said a 50lb bag of starter feed from them was $15.50. As for handling them thought you weren't suppose to handle them too much. Additionally, what should I look for or at when I am selecting the ones I am taking?
I don't handle chicks a lot but I do touch them a few times a day, mainly to check for pasty butt and just to make sure they're still perky.
When choosing chicks look for bright eyed, active chicks. As I don't want males I ask the employee (my store does not allow customers to handle birds, which should be the policy for biosecurity reasons) to NOT grab birds that are curious, friendly, too upright... it's not a guarantee but male chicks may tend to be more curious, friendly, etc. You can refuse any birds that don't look right to you for any reason, so don't be afraid to speak up before you purchase as almost every feed store I've been in has a strict no returns policy on chicks.