Hi,
There is the following error message when using chrome on customer’s quiz.
Access to XMLHttpRequest at 'http://welcome.kamaexperts.com/wp-admin/admin-ajax.php' from origin 'http://kamaexperts.com' has been blocked by CORS policy: No 'Access-Control-Allow-Origin' header is present on the requested resource.
This screen-shot of the error.
https://drive.google.com/open?id=1HqVNuHr-ZxrESGHPiNKS3DRoMYKrpUe_
Quiz form data submitted via admin-ajax.php is block.
This has to do with web server setup. Probably because you are not using ssl on website.
The website is loading Http and not https and there are mixed contents.
The following article can probably help to understand and resolve this issue.
https://crunchify.com/how-to-fix-access-control-allow-origin-issue-for-your-https-enabled-wordpress-site-and-maxcdn/
Kind regards,
Kriti