1. Click Management
  2. Click DIY Forms
  3. Click the blue Edit button next to the name of the form
  4. Click Add Item
  5. Click Add Image
  6. Double-click the default image in the text box
  7. Click the magnifying glass logo next to the Source field
  8. Select the image file from your computer
  9. Click Ok
  10. Click Update
  11. Click Go Live to publish these changes