How to bind google authenticator?

1. Enter FCoin official website and login

2. Click [Settings] on current page, and click [AECURITY SETTINGS]—[Link]—[Verification Code];

3. Search for "Google Authentication" in the app store or scan QR-code to download the app; Open Google Authentication after install, click "+" in the upper right corner (lower right corner for Android), select "Scan Code" to get 6-digits two-step dynamic verification code.Please enter in the two-step verification code and other verification codes into the input box (need to enter it within the time limit) and enter to complete the verification.