Sure. You’ve already spotted two issues on your own. Also, notice the snap in her knees. Big no, no. One would be exposing the knees to hyperextention if they kept that up. The fact that she isn’t bending at the hips is huge. Kettlebell swings develop the posterior chain ( mid-low back, hips, glutes, hammies) generally speaking, She isn’t doing that at all. Her movement is all quads and shoulders. She is doing a terrible jos at blending the centers of mass as well. Hope this is helpful. LMK,