Adding a background image on the whole page in WIX Studio

Question:
[How do I add a single background image on the whole page in wix studio?]

Product:
[Wix Studio]

What are you trying to achieve:
[I want to add a single background image in my wix studio landing page.]

What have you already tried:
[I tried to find this option in ‘site style’ but their is no option to add the image.]

From the layers, select page(on top). Open inspector panel, set the background image

Their is no option on page layer to add a background image. Only option to change page background color is present.

You are only able to add a background image to a section, not the page. This means that you would need to design the whole page in 1 section using grid rows.