Contact

For product questions, subscription support, account help, or technical support, please contact us through the following channels.

Support email: [email protected]

Product site: https://speedcn.citylink.club/en/

Help us handle your request faster

• Tell us whether your question is about public routes, personal dedicated routes, or team dedicated routes.
• For technical issues, include device OS, app version, approximate time, and usage scenario.
• Do not send passwords, verification codes, or other sensitive authentication information by email.