Logo - Go to Settings (gear looking icon on the top left, next to the T-shirt). Header - Go to dashboard and click on the Icon that looks like a credit card, to the right of the settings icon. To leave this and go back to dashboard, click Admin Panel On the top Right. Anyway Back to the header - Click on page you wish to edit, then click on Upsell. Be sure the edit button is on, then scroll over to the right of the section you wish to edit. As you hover over the top right corner, an invisible pencil will appear. Click on the pencil, it will turn into a check mark. Make your edits, when your ready to save your changes, click on the check mark, then click save. If the save button is not active, you may also need to click to the pop up menu to full width.