You can modify this content in your WeDo Charity Auctions Admin under Software Settings > Landing Page Content. Using the tabs, you can edit content to match the section you are editing.
Use this section to highlight another part of your event. For instance, discuss the goals of the event, foundation, fund-a-need, etc.
One of your sections could show sponsors on your Landing Page. You can add photos to your landing page by clicking the 'insert image' icon in the content toolbar. This will allow you to add the image by either Uploading it from your device or specifying a URL link to its web location.
The last section in your landing page. This can be used for event location information, bidding instructions, or anything else that might help promote and educate.