Hi guys can u help me report this guy.?

So his name is Mat. And I asked a question about my crush and he comes out of nowhere and called me a psycho. Because my profile is not private can you go to my profile and I answered one of his stupid questions. Yeah and it's the latest one i answered. The you could go to his profile and he answered my question and it says graduation problem. Please report him. He is not worthy and should be banned from answering anything. Thank you guys please report him :)