Is it okay if I accuse someone of purposely trying to hurt me?
What leads your to believe that someone is purposely trying to harm you?
Yes, because I was cut off the team
Being cut from a team can be upsetting, but its wrong to make accusations against other people in order to get revenge. Depending on what you accuse them of, they could get in serious trouble. If someone finds out you lied, you could be the one getting in trouble instead.
I don't know, I'm just frustrated about getting cut.
It is not right to try to get someone hurt on purpose. There are many other more positive ways to channel your frustration. Try getting some sort of exercise in or talking about your negative feelings.