On the snatches, they generally look pretty good. You are hitting good positions from a postural standpoint, but the bar is a bit too far forward. This is making it hard to catch b/c its in front of you.
I'd say two potential things are 1) make sure you are getting back towards your heals (not necessarily on them, buy back towards them) as your first pull gets to your knees,and 2) that on your second pull, make sure you are really active w/ your lats and imagine bringing the bar into your hips, instead of bringing your hips to the bar.
Pretty much the same thing for the CJ...
Are you in the Dominican high school gym?