Sydney-based website not responsive on mobile

Hi,

I discovered the Sydney theme recently and I simply love it. I created a front page using Elementor (saw a long video tutorial on YouTube) and everything looks perfect on desktop (still a few elements to add – text here and there) but when checking the website on mobile it doesn’t appear OK.

In the Theme Customize area, when I click on the tablet and mobile icons, it adjust the content very well. When I actually visit the site on mobile these things happen:

1) all the images for the header show – the one for the front page + the other 2 I included for specific pages + they do not adjust to the device.
2) the buttons are not showing – only the links…
3) background photos for different elements are not showing on mobile.

Again, everything looks perfect when tested in the Customize area, on these devices – but not IRL.

What can I do to have the theme responsive on mobile? I really like it for https://ramonabadescuautor.ro/

The page I need help with: [log in to see the link]