1. Login to your VO account and locate the icon (1)Profile → (2)Appearance.
2. Click on the Appearance and you should see the following settings (Language, Time Zone, Time format, Date format and Advertisement).
3. Proceed to adjust the :
4. Once the settings are adjusted, remember to click on Update to save the changes.
Side note : Current available languages are English (default), Simplified Chinese and Traditional Chinese.