Please read the sticky again before posting. Your video is very dark and grainy which makes it hard for us to give feedback.
Based on what I can see, you are starting with your hips a bit too high (and thus bar behind mid-foot). Setup with the bar over mid-foot and then bring your shins to touch the bar. Your shins will then be angled slightly more forward. You also need more flattening of your back. Think of pulling your chest up (not your head) to flatten your back and pull the slack out of the bar.