Please put a container of washed playsand at least 12" deep by 12" by 8" full of moistened washed playsand in her cage so she has a place to dig to show you when she's ready to lay eggs. Make sure she can get to it.
Once she starts digging make sure she doesn't see you watching her or she will abandon the hole. If it happens often enough she can become eggbound. She may dig several holes but should finally pick one and keep digging it until she is happy with it. She should then turn around and lay the eggs. It will likely be in the evening. She should then fill in the hole and tamp it down and return to the branches hungry and thirsty. Good luck.
Once she starts digging make sure she doesn't see you watching her or she will abandon the hole. If it happens often enough she can become eggbound. She may dig several holes but should finally pick one and keep digging it until she is happy with it. She should then turn around and lay the eggs. It will likely be in the evening. She should then fill in the hole and tamp it down and return to the branches hungry and thirsty. Good luck.