Hi Vanessa, your deadlift is decent. Be mindful not to bend your elbows before the pull. Over time, this could cause you to try to jerk the bar of the floor, which is not desirable. Think of squeeeezing the bar off the floor. As weights get heavier, this will make more sense.
When you put the bar down, be sure to use hips and knees. On a few of these it looks like you might slightly be leading with knees. Don't get me wrong, you absolutely use knees to help the deadlift (both up and down) but if you lead with the knees when putting the bar down, it could push the bar forward of your mid foot. I hope that makes sense. You're only doing this slightly. If you're in the learning phase of the deadlift, you might just slightly slow down your descent to get this right.
There is some room for personal preference on stance. I like to point my toes out a little bit and spread the knees accordingly to get some adductor involvement. I see that you use a toes forward stance. Just something to consider trying.
You might post a video from another angle to help us see more about your mechanics.
Your squats are high bar. I don't perform these and can't give too much valuable advice. Maybe just be mindful of safeties if you're squatting alone.