I do apologize if you are having issues with the .CN audit. Below are a couple links that may help you have this audit completed. Also feel free to contact us on our support chat if you have any additional questions.
https://www.dynadot.com/domain/cn.html
https://www.dynadot.com/community/help/question/submit-cn-audit-docs
(. 公司) Cnnic .Cn Audit a farce