Stance is quite wide and feet are quite pointed out, I would suggest narrow the stance bringing each foot in 2-4" and have your feet no more the 10 degrees from straight. You need to smooth out the squat and I think a wide stance is something to develop in to, not to start with.
This.
Get your heels around shoulder width, and I tend to have my toes at around five to one.
Looks like your hamstrings and adductors and hips are all very tight!