You might benefit from watching the 5 step deadlift YouTube video by Coach Niki Sims. Close your stance more to about hip width. Your shins are about 4 inches from the bar make it a 1 inch space between the bar and your shins. Grab the bar with your hands DONT MOVE THE BAR. Bring your shins to the bar you can sit your hips back and slightly down. Squeeze your chest out really hard, I mean as hard as you can and then push the floor away.