Some monks make money by naming people and telling fortune. Did he violate Buddhist teachings?

This is not a Buddhist disciple at all, but an outlaw in a coat! Buddhism pays attention to cause and effect, and life is up to you. Everything in the universe has its own cause and effect. What causes are planted and what results are obtained, and the causal cycle cannot be changed by counting with fingers or changing names. It is not Buddhist doctrine to plant good causes and seek good results in vain.