Yeah courtaix need turkey or game feed with higher protein then chicken layer feed if u do use chicken layer then u need to supplement extra protein into their diet they will need plenty day light like has been said xx
Please read this book so you don't continue to spread misinformation.you can't feed quail, at least Coturnix, chicken feed. They need a higher protein either game bird or turkey feed. You can get away with a meet bird feed if you can get it with protein at least 20%. Most turkey or gamebird will be in the 28 to 30% range and should have a calcium in the 1.5 to 2 range.
Also not sure the amount of sun you're getting but if you don't have 14 to 16 hours a day you're going to need to add light or they won't lay.
Good luck.
https://www.nap.edu/read/2114/chapter/8