Background image in sections

Hello everyone! I hope you are all good!

I have been working on a project lately and I am having trouble with something I hope you could help me with.

I am creating a website and on the hero section and another section further down below, I want to add a background image that resizes with the canvas as it expands.

So far, I managed to get the images where I wanted them but they either don’t resize at all or they resize extremely to the point you can barely see the concurrent sections on larger screens.

I will leave a couple screenshots of my Figma design so you can get an idea of what I want them to look like and I will share my site on read only mode. Any help will be more that appreciated!

Here is my site Read-Only: Webflow - Rider