To change the banner that appears on your website, on your admin - go to Select banners - click on the circles to the left to indicate which banner you would like to appear at the top of your website. Or you can choose to display a custom message that will appear within the banners on the templates.

To change the template - go to 'Select Template' on your admin and choose which template you'd like to use.

Banners:                                                          Templates: