How do I add image for search area in WorkScout?

To add background image for search area in homepage like on the demo page you need to go to your  Dashboard -> Appearance -> Customize -> Jobs Options -> Job Home Page Options:

you can upload/select image from media, for the best results, the images size should be 1920 × 720,  after you select it, click "Choose file".

lick Save Changes, that's all!

How to display the search box on my homepage?

Make sure your home page in Page Attributes as Page Template has set the Page with Jobs Search

You can do the same for Resume Search, but in  Dashboard -> Appearance -> Customize -> Resumes Options -> Resume Home Page Options: