How long has the dumb fortune-telling scam been detained?

What should I do if the dumb fortune teller is cheated by 300

Call the police. Fraud refers to the act of defrauding a large amount of public and private property by fabricating facts or concealing the truth for the purpose of illegal possession. According to the relevant laws and regulations, it is known that being cheated by a dumb fortune teller is a fraud and should be reported to the police in time. Alarm refers to reporting an emergency or sending an emergency signal to the police by telephone, internet, letters, etc. Protect the state, public interests, personal, property and other rights of oneself or others from losses.