Welcome to the world of being a gymnastics parent.
As a newbie I am sure I asked something similar and got the standard response from all of the fantastic experienced parent and coaches on the chalk bucket .. and it wasn’t what I wanted to hear... but 4 years into this, I will tell you they are right.
You have to leave skill work with the coaches. Even these basic skills at preteam. Just stay out of it.
As a parent you take your DD to practice, make sure she is in a healthy environment physically, mentally, and emotionally. And you just keep loving her.
I kind of 50% listened to that, but now feel they are 100% correct. You can do more harm than good by trying to help for so many reasons — safety, can create bad habits, can confuse the kid if they are hearing different things from parents vs coach, can make “not getting the skill” seem like an even bigger problem when the parent is harping them or pushing them.
So just keep taking her to practice and she will get them when she is ready.