Why can't I add a header image?

There is an update available of this theme.
At CUSTOMIZE you see:
Logo / Site title and tagline.
There you van submit your header image.

I should also be made possible
to change the size of the font in the title
in the header.
Than you can get the sentence completely
on the same rule in your situation.

When I do that, the logo REPLACES the words. I don’t want that. I want the header below the words, like is showed in the sample. I am using the most current version of the theme.

Most themes give you the choice: Words or image.
Your idea is very well but then I think
Modern Business should come with an update
to make it possible.
1. Image.
2. Words.
3. Both.
You should also be able to choose
the size of the font in the text in the header.
You should also be able to choose
the margin between de words and the image
and between the image and further below.
I think that at this moment
the heigh of the margin
gives too much empty space.

Hello All,

Thank you for the feedback. We’ll certainly take it into consideration.

At this time, as editoronline stated, you can choose to either use a logo, or the site title in the header area.

You could certainly create a child theme and add a background image to the header area as well.

Also, if you’d like to have a slider below the Primary Navigation like we have in our Pro demo, we recommend using the Soliloquy plugin and our Front Page Slider widget area.