Hello @Signenterprise,
I was able to check out your settings. Actually, your Cornerstone has been validated. The problem is that you are using an older version of the theme that is still using API Key which has been deprecated. Could you please update to the latest versions manually?
Our latest versions are:
- X theme
7.2.3
- Cornerstone
4.2.3
- WordPress core
5.3.2
This latest release contains fixes for several issues so be sure to check out the changelog (http://theme.co/changelog/).
To learn to update the theme manually, please check out this guide here:
After doing the updates, always remember to clear all caches (if you are using WP Rocket, WP SuperCache or W3 Total Cache) when updating so that the code from the latest release is always in use. This will help you to avoid any potential errors.
Please let us know how it goes.