A donor might have chosen to make their donation not appear on the scroll.  You can check this by completing the following steps.  If they do want their amount to show, then you can set that up with the instructions below:
  1. Log into Sphere
  2. Go to Communities/Special Events/Friends Asking Friends/Kinterathon
  3. Hover Mouse over event name and click Bookkeeping
  4. Click on Manage Initiative Records
  5. Search for Donor's Last name = xyz
  6. Click edit next to his name
  7. Scroll to bottom of screen and check the box for the donation to appear on honor roll
  8. Save