I would say try feeding her small crikets over full sized adults just so its easiest to consume, but iv only had experience with fbts + american toads. Is the problem that she refuses to eat or she has trouble establishing sight of the food? In the latter case, you could try removing objects from her tank that would hide the crikets during feeding time. Or you could move her to a small tank during feeding time so its easy to corner her food but that could cause some unwanted stress on her since you have to pick her up. And speaking of getting used to you, shes most likely going to need a large amount of time to get familiar with you. Its instinctual to runaway from larger animals so you'll be reconditioning millions of years of evolution and genetics, just be patient because she'll eventually associate you with food as long as she continues to eat! good luck