If your images are not aligning properly in WordPress, there are a few common reasons and solutions to consider:

1. Incorrect HTML Structure:

   • Ensure that your HTML structure is correct. If you're using a visual editor, like the Gutenberg block editor, make sure you're using the alignment options provided by the editor.

2. Check CSS Styles:

   • Sometimes, CSS styles from your theme or custom CSS can affect the alignment of images. Use your browser's developer tools to inspect the element and see if there are any conflicting styles.

3. Use the Block Editor Alignment Options:

   • In the WordPress block editor (Gutenberg), when you add an image block, there are alignment options available. Make sure you choose the desired alignment option (left, center, right, etc.) from the block settings.

4. Check for Inline Styles:

   • If you're manually adding images using HTML, ensure there are no conflicting inline styles (e.g., style="float: left;"). These styles may override your theme's CSS.

5. Theme Styles:

   • Some themes come with their own styles for images. Check the theme settings or customizer options to see if there are settings related to image alignment.

6. Clear Floating Elements:

   • If you're floating images, be sure to clear the floats properly using CSS. This can help prevent alignment issues caused by floating elements.

7. Check for CSS Overrides:

   • Sometimes, custom CSS in your theme or a plugin can override default styles. Inspect the image element using your browser's developer tools to see if any CSS is affecting the alignment.

8. Check for CSS Grid or Flexbox Conflicts:

   • If your theme or custom CSS uses CSS Grid or Flexbox, ensure that it's not conflicting with the alignment of your images.

9. Use Classes or Custom CSS:

   • You can add custom CSS classes to your images or use custom CSS to adjust alignment. Make sure the CSS is correctly written and doesn't conflict with other styles.

10. Check for Responsive Design:

    • Consider how your theme handles image alignment on different screen sizes. It's possible that the alignment is designed to change based on the device's screen width.

11. Browser Compatibility:

    • Test your site in different browsers. Some browsers may interpret CSS differently, which could affect image alignment.

12. Inspect the HTML Output:

    • View the page source to ensure that there are no unexpected HTML elements or attributes affecting the alignment.

If none of these steps resolve the issue, consider seeking help from a developer or your theme's support forum. They can provide more specific assistance based on the details of your website and theme.