To troubleshoot the issue with the "Product Link & Button" not showing up in posts or products while using the "Editorial Rating" plugin, follow these steps:

Check Plugin Settings

Start by verifying that you have correctly configured the plugin settings to enable the "Product Link & Button" feature. Look for any options related to product links or buttons and ensure they are enabled.

Verify Post/Product Settings

Ensure that you have enabled the display of the "Product Link & Button" feature for individual posts or products. Some plugins offer options to enable or disable certain features on a per-post or per-product basis.

Check Theme Compatibility

Certain themes may conflict with or override plugin functionality. Switch to a default WordPress theme temporarily to see if the "Product Link & Button" feature appears correctly. If it does, the issue may be related to your theme, and you may need to contact the theme developer for assistance.

Plugin Conflict

Deactivate other plugins one by one to check if there is a conflict causing the issue with the "Product Link & Button" feature. Sometimes, conflicts between plugins can prevent certain features from working properly.

Update Plugin and WordPress

Ensure that both the "Editorial Rating" plugin and your WordPress installation are up-to-date. Updates may include bug fixes or improvements that address issues with the "Product Link & Button" feature.

Check Error Logs

Review your website's error logs for any messages related to the plugin or the "Product Link & Button" feature not displaying properly. This can provide valuable insights into what might be causing the issue.