Fix Mobile Responsiveness Issues on WordPress Elementor Homepage

My homepage looks perfect on desktop, but on phones and tablets the main content sections jump out of order and some images overlap. I built the page with Elementor and I want to keep that exact design—just make it behave on smaller screens.

Here is what I need you to do:
• Correct the layout, spacing and alignment for both phone- and tablet-sized viewports.
• Stop the overlapping in the main content sections and their images.
• Adjust any text, images or buttons that scale poorly, without touching the desktop version or rebuilding the page.

You’ll be working directly in WordPress/Elementor, so solid CSS and responsive-design experience is essential. When you reply, let me know a similar mobile-fix you’ve completed, how long you’ll need, and your price to get this wrapped up.