Someone scolded me with qq number. If you call the police, you can find this person.

It depends on the specific content of that person's scolding you. If it's ordinary swearing, nobody cares, and you don't have to care. Such an anonymous person will definitely not dare to scold you to your face and ignore him.

If the content of swearing is insulting or defamatory, or revealing your privacy has certain consequences, if you are really angry, you can pursue it. People in the Public Security Bureau can find him through the IP address of the place where QQ often logs in. But you have to have an acquaintance at the local public security bureau. Everything we do now depends on connections. Many murders have been suppressed for years and cannot be solved. If you don't do this kind of thing, nobody cares. Moreover, everything on the internet is virtual, and people in the public security bureau will doubt the truth of this matter.