This was very easy and turned out a bit noisy so any feed back would be good
PS. I am 12 years old
Hi! At least add some shadows to balls, otherwise they are seems like to be hanging in the air, especially the left one.
Interesting stuff. I like the reflections on the plane. You should extend the plane tho so we cant see it end.
Also look into some glow and stuff using compositing.
Good work!