If she is shooting from a shooting house install a rest with sand bags and take the shaking out of the equation.
Have not thought of that. Thanks
Also has she shot the gun on the range. I know it sounds weird but your on and her on may be different.
She can hit a target at 100 yards.
Have her run up and down that range then try to shoot directly afterward at a deer target. That will simulate the buck fever and help her learn to slow everything back down to make a good shot.