I'll take a stab at this, even though I'm not a coach.
Squat: Looks pretty good to me. My only concern is the floor mat. Is it stiff enough? Squishy floor mats are the lifter's natural enemy.
Press: Looked pretty good here too. I'd say maybe you can get a bit faster with the hip thrust. Also, the last two reps don't bounce out of the bottom on the hip movement. Take a look yourself, you can see the bar bounce on the first three, not on the last two.
Deadlift: I couldn't find anything wrong with this.
Was this really your first time doing these lifts or are you starting a new LP with prior experience?