She's soooo pretty!
I bet she will get the hang of it. From what I have read and experienced it can take a couple of months before they really settle in to laying. In my teeny flock I had the egg-bound girl with the soft shells, another laying off of the roost at night, and every few days for a month there was a HUGE double yolk egg. (Like, I would see it and think "Ouch... How is that possible?")
Calcium makes up the egg shell and it also helps relax the muscles so they can pass the egg. (Too much calcium might show up as lumpy eggshells) If she were my bird, I would also give her a couple of drops of iron free poly-vi-sol kid's vitamins and/or Vitamin D and fish oil. I hope that one of the more experienced members will chime in about this!