English
- Cannot Receive Authentication Code via SMS
- I am not receiving the email with the authentication code (email verification)
- Getting Access Denied / Invalid Server Response message
- I'm not receiving any emails
- Removing account locks
- Set/Change your email address
- Cannot Log in Using Two-factor Authentication (for both app authentication and SMS authentication)
- Forgot login password
- Forgot login email address
- Unable to login to Chatwork（PC）
- Unable to login to Chatwork (Mobile)