change image

Hi,

Thanks for contacting us. Use this custom CSS and set the image address

.sp-page-builder .page-content #section-id-1636697757730 > .sppb-row-overlay{
    background-image: url(https://cdn.pixabay.com/photo/2015/04/23/22/00/tree-736885__480.jpg)!important;
    background-repeat: no-repeat;
    background-size: cover;
}

-Regards.