You can enhance the security of your account by enable 2FA (Two-Factor Authentication) with SMS Authentication as follows:
SMS Authentication
1. Log in by selecting "Sign in” and enter your email and password after Sign in page appeared.
2. When the screen displays as shown below, select your country and enter your phone number without 0. Then, click "Send Code" to let the system generate a code to your phone number.
3. Check the message on your mobile phone.

4. Enter the received code and click "Submit"
If you do not enter the received code or do not receive any code within 1 minute, click "Resend code" to request a new code.
5. The system will ask you to verify your identity via SMS again for security and accuracy.
5.1 Click the “Send Code" button to send the code to your mobile phone.
5.2 Check the message on your mobile phone
5.3 Enter the code you received, then click "Verify." You will be directed to Dashboard.

You will receive an email notification every time you log in with a new device.
**However, if you find that you are not the one logging in as indicated in the email notification, please contact ERX Happiness Team immediately.**