Your knees are going too far forward, your spine is in overextension, you are looking forward, you are lifting your chest, and you are likely above parallel. So, with that in mind, here are my suggestions.
Find a spot on the floor to look at. Probably the seem of the wall and the floor, or somewhere on the squat rack's crossbar on the floor.
Lean over more and don't let your knees go so far forward. Think "chest down."
Your first rep was almost definitely high. Cannot say for sure on the rest of them since this was filmed from standing. You may need to go deeper. Turning your toes out slightly and driving your knees out harder may be the only things you need to do in this regard.
Drive your ass up out of the bottom while making sure to keep your chin down. Stop lifting your chest. Hips. Hips are what drive this squat.