And comes the tricky part for some. Type in your e-mail address on the provided space. Click on CERTIFICATION and a message would appear saying that your Authentic No. has been sent to your e-mail. Check your e-mail first and get the authentication number. It may take a few seconds/minutes. Check your Junk/Spam just in case. After typing in the Authentic No. you can proceed to typing in the numbers you see in the "Image Number" and click "Save."