1. Non-disclosure of rating information: some enterprises or individuals may not disclose their rating information, or rating agencies may not disclose relevant information. You can try to contact rating agencies or related institutions for more information.
2. Incorrect query conditions: you need to enter correct query conditions when querying. If the information entered is consistent with the rating agency, but the relevant results are still not found, it may be because the query conditions are incorrect or the data is wrong.
3. Data not updated: Rating agencies need to update data regularly, including evaluating, reviewing and updating rating information. If other enterprises or individuals have successfully inquired, but the inquired information has not been made public or updated, rating information may not be found.
4. Poor network connection: Some rating websites need a stable network connection, for example, the network speed may affect the query efficiency. You can try changing the network environment or using other network devices, such as mobile devices or using hotspots.
In short, the failure to find the information of Boya rating may be caused by a variety of reasons, including data not being made public or updated, incorrect query conditions or poor network connection.