Contact 7 Form on Hompage

Hi,

  1. Use this child theme, https://colorlibsupport.com/t/centering-other-widgets-on-the-home-page/#post-90223 it will support other widgets on the home page. Also,

  2. Go to Appearance -> Customize -> Additional CSS and add this CSS Snippet in it, it will remove the second title in that page.

.page-template-full-width .post-title, .page-template-full-width .entry-meta { display: none; }

For having a background image on that page, you can customize that globally from Appearance -> Customizer. But if you want that only for that page means, use this CSS,

.page-id-2017 .page-title-section.bg-secondary {
    background-image: url("http://lorempixel.com/1000/300");
    background-repeat: no-repeat;
    background-size: cover;
}

Change the image URL according to your needs.

Let us know,

Thanks,
laranz.