Want my product pics to bleed to the edge

Store Design
21

Hi the problem has come again (https://0sd6j4lsdramuv0l-74826613002.shopifypreview.com)

I want the full page to be the banner image and then the footer on 1 line
I want the full page to be the banner image and then the footer on 1 line1920×1080 345 KB

so I want the banner image to take the whole page and then the footer on 1 line for mobiles please