AffiliateBooster Theme supports multiple homepage layouts which you can see inside Customizer >> AffiliateBooster Theme > Layouts >> Home Page Layout. Here is how the settings will appear.
As you can see, there are 9 different layouts and one is selected by default. To change the layout, simply click one of the layouts from the options and your website will change immediately. Here is the default layout.
And here is how it appears when a different layout is selected.
Here is another example.
You can also change the content padding using the options as well.