They’re about two weeks and the brooder is 24 degrees... that doesn’t seem right. I didn’t change that height of the lamp and it was about 33 degrees a couple days ago. We did have rain. May have affected the temperature?
I'm not sure how it changed but getting it warmer should help I could totally be wrong but my feedstore originally told me baby chicks need 100°F first week and decreased by 10° each week, so they'll need higher than 24°C/75°F mess around with it and see, brooders can be a ton of trial and error!