The film is available for streaming and download on the Internet Archive (archive.org), a legitimate digital library. Note that the upload is titled in English ("Moon of Avellaneda").

If you meant a different kind of “feature” (e.g., a script to bulk download from Archive), let me know and I can adjust the answer.

where this movie might be available for rent or purchase in your region? La Luna de Avellaneda : MACSD - Internet Archive

It looks like you are looking for a way to access the Argentine film Luna de Avellaneda