Report for hacking

Guys i am online right now and me along with Elfelfpro found a mod user. His name is blockbuster454. He is using high jump. Not only this, but he also attacked us when he noticed that we are spying him with invisible potion. I gave him a 2nd chance but he continued doing this. So the only thing i can do is report him. I also have some screenshots i took so as to have proof as well. He tries to excuse himself and accuses me for cyber-bullying him because i want to report him. The followings are some attachments as a proof to what he did.