I'm not going to lie to you. Those look pretty damn bad. If you wish to high bar squat then you are going to have to do a much better job staying upgright. Narrow your stance, descend under better control, don't let your knees shoot back on the ascent, and lead with your chest out of the hole. You need some weightlifting shoes because you are wobbling everywhere in those five fingers. Right now you are doing a loose squat followed by a round back good morning.