Follow these steps to update the main image on your auction page:
Step 1) Click “Auctions,” then “Manage Auctions.”
Step 2) Click on the name of your auction.
Step 3) Click “Design Event.”
Step 4) On the left-hand side of your screen, you will see the “Page Settings” menu. On that menu, click “Upload Main Image.”
Step 4) A new screen will pop up, prompting you to upload a new image from your computer. If you already have a main auction image, it will be displayed in the “Main Image” section of this new screen, but you can change this image by uploading a new one from your computer. If you do not yet have an image, you can upload a new one from your computer. Be sure to click “Save changes” so the new image is saved to the auction page.