Ok where do I start.

At your skill level, I suggest starting with an opener that gets you to uke.

Also, try not to be so twitchy with your wrists. Like at 459. Don't repeatedly grab just to get points. It looks twitchy and weird. Only grab to get uke closer to you or vice versa.

Lastly, don't be twitchy at all. To avoid this, don't move a joint one way and instantly counteract the movement afterwards (like Extending your knee then contracting it a couple frames later). Another way to avoid this is to relax joints more often. This creates your movements to be more smoother.

Overall, it's a start at reply making so keep practicing!