Call the police. You can directly call 1 10 to report.

Go to the local public security organ. You can report your real name directly to the local police station or county public security bureau.

Log on to the website of the public security organ. You can log on to the website of the public security organ to report.

Through the mayor's hotline or write to the mayor. You can call the mayor's hotline or write to the mayor's mailbox to report it.

Private message network police through official accounts of Weibo and WeChat. You can report it through the official Weibo and WeChat official accounts.

The evidence collection methods of online gambling are as follows:

1. The investigation organ shall extract, copy and fix the website pages, online records, emails, electronic contracts, electronic transaction records, electronic account books and other electronic data that can prove the real situation of gambling crimes;

2. Investigators shall make relevant written explanations on the process of extracting, copying and fixing electronic data, and record the cause of action, object, content, time, place and method, specification, category and file format of extracting, copying and fixing electronic data;

3. The producer or holder of the extracted, copied and fixed electronic data shall sign or seal it, and the extracted, copied and fixed electronic data shall be transferred with the case;

4. For the electronic data stored on overseas computers, there should be a witness who can prove the process of extraction, copying and fixing, and record the relevant information. When necessary, you can take photos or videos of the process of extracting, copying and fixing relevant electronic data.

To sum up, the most effective ways to report casinos include: calling 1 10 to report; Report the real name to the police station or county public security bureau where the casino is located; You can report it on the website of the public security organ.

Call the mayor's hotline or write to the mayor's mailbox.

Legal basis:

Criminal law of the people's Republic of China

Article 303

Whoever gathers people to gamble or gamble for profit shall be sentenced to fixed-term imprisonment of not more than three years, criminal detention or public surveillance and shall also be fined.

Whoever opens a casino shall be sentenced to fixed-term imprisonment of not more than five years, criminal detention or public surveillance, and shall also be fined;

If the circumstances are serious, he shall be sentenced to fixed-term imprisonment of not less than five years but not more than ten years and shall also be fined.