AThrough smart devices according to the following steps:
a. Download any application in QR code reading/scan.
b. Run the QR code reading/scan application, then scan the QR code at the last page of the certificate and choose Browse to open the link.
c. The certificate platform page is opened.
d. Enter the numbers (the certificate and the verification code number) and letters that appear on the captcha page are entered and then clicked submit
e. The original certificate is loaded and the original certificate data can be compared with the accompanying certificate copy.