Hello,
Native resolution retina display width is 2300/2800/3000 px and the image size you upload is 1900px https://prnt.sc/12sj29h As a result, the image does not take all the width.
In order to solve that you can:
– upload image of bigger size or
– use WP bakery page builder slider elements, using the images on the background, such as: Woodmart Slider, Woodmart Banner Carousel or
– use the image as a background on the row.
If you have any questions please feel free to contact us.
Best Regards