How to correct information about a films availablity

I was looking for Li'l Abner 1959. The database did find it correctly, but stated that Amazon Prime Video had the film. It does not. It has only the 1940 version available. The only place I could find Li'l Abner 1959 online was The Internet Archive https://archive.org/details/lil-abner-1959-best-quality. No Closed Caption or Subtitle.