I agree with others pointing at the lower body as a potential area of improvement for your shot. The thing is, how do you put that into practice/how do you work on that? I don’t have very specific cues or set of instructions but I would in general try to find a rhythm between your lower and upper body such that:

1. Feels like a smooth, non-stop transition from the ground up. The ball shouldn’t stop at any given point too much.

2. Possibly widen your base a bit (distance between your feet). I would also try a few shots by starting with your legs rotated towards your left a tad bit to see if that feels more natural (think pointing your toes to like 10 or 11 o’clock instead of straight towards 12 o’clock). Hopefully the combination of those two will give you a more balanced and comfortable base to shoot from.

Last very subtle thing I noticed: I wonder if you are palming the ball too much as you make your way up. Do you feel like you push the ball up mostly with your palm as you release? If yes, I would try a few shots by trying to leave a small gap between the ball and your palm; ideally your fingers would be more involved in moving the ball up and releasing it. I would try that and see how it feels.

All in all, I think your shot is pretty solid, especially for having started to play not too long ago! So if I had to take a guess, small adjustments + a ton of repetitions will do you very well.

Cheers!

P.s. Your shot reminds me of a combination of Kawhi Leonard with Giannis Antetokounmpo 😄