You do not need a trainer to come by yet.
Give her a few weeks to get used to you and her new life.
She just went through a tremendous change, and even with the most wonderful owner, that will still stress the dog.
Keep play time short and fun, no serious training of any kind. Take her out on the Flexy leash and let her explore,then call her to you and give her praise when she comes. Recall is by far the most important thing a puppy needs, more important than sit.
For now, build a strong bond and male sure she gets plenty of nap time in her crate.
As far as taking her beyond the yard, not needed now until she gets used to walking on a leash and gets more shots under her belt.