Yes, if the content you wrote in WordPress is not showing on the single post page after applying a layout from the Royal Elementor Addon, it’s possible that the chosen layout might be affecting the display of your content.

Ensure that the Royal Elementor layout you selected is designed to work with single post pages and is compatible with your theme. Some layouts might override the default post content, causing it not to display as expected.

To troubleshoot this issue:

1. Check Layout Compatibility: Make sure the Royal Elementor layout you chose is intended for single post pages. Look for any settings that might control the display of post content.

2. Examine Elementor Sections: Inside the chosen layout, inspect the Elementor sections to see if they include placeholders or dynamic content for your post’s text. Adjust or add content accordingly.

3. Review Post Settings: Check your WordPress post’s settings to ensure that the content you wrote is saved correctly and not inadvertently hidden by layout settings.

4. Seek Support: If the issue persists, consider reaching out to the Royal Elementor Addon’s support or your theme’s support for assistance. They can provide specific guidance based on your setup.

Remember that each theme and addon can have different behavior and settings, so it’s crucial to investigate the compatibility and configuration aspects when using layout addons like Royal Elementor.