multiple corrections to be made. First hands are too wide. Get her to swing with them a little closer and then a little more.
Second, the kill action isn't really there, I would like to see more of a hip angle on the way down, then hips flatten right at the bottom and then scope with turn.
I teach the kill pretty extensively,
Here is chloe, she comes down a little open in the shoulders but it works for her, I like a little more of a shoulder angle for most kids, but notice the hip angle and how the body almost flattens out at the very bottom (I would like to see her totally flatten out but again, this works for her so I didn't change it).
Now watch Ellie, she actually does a really good Flat 1, so you will see her create a shoulder angle on the way down, then a hip angle. She then hits flat hips on the bottom into her bail So two slightly different bails that work for each kid, but both have more of hip angle on the way down than the gymnast in the OP's post.
Think and say out loud, ONE TWO (SHOULDER HIPS).