WordPress Homepage Image and Layout Adjustment

I’m looking for a WordPress developer to help make some adjustments to the homepage of an existing website.

The main task involves updating the main visual section at the top of the homepage and making sure it displays properly on both desktop and mobile devices.

The website is built with WordPress using the Lightning theme. I’ve already tried changing the image through the Customizer, but it didn’t work as expected, so I’d like someone who can look into the current setup and find the right way to make the changes.

I’d prefer to keep the existing design and functionality as much as possible rather than making major changes to the site.

If you have experience with WordPress themes, responsive layouts, and troubleshooting existing websites, please get in touch. Let me know how you would approach this task and if you need any additional information before getting started.

The work will be reviewed before being applied to the live website, so please be comfortable explaining your changes and providing clear implementation instructions.