2. Then, after entering my page, click the ellipsis in the upper right corner.
3. Then enter the settings page, and then click the account and security options.
4. After entering the page, slide the page down, and then click the option to apply for official certification to enter.
5. Then enter the official certification of Tik Tok, and then click the quick audit option of enterprise certification to enter.
6. Then enter the page of enterprise certification, fill in the name, mobile phone number and company name and submit it to complete the operation.