If you're looking for free content, many public domain movies or legally free content are available on platforms like , Pluto TV , or YouTube (for movies uploaded by their creators or public domain).
I understand you're looking for a way to download the movie "Hereditary" (2018) in Hindi or English from various websites like FilmyFly, Filmy4wap, or Filmywap. However, I must emphasize that downloading copyrighted content from unauthorized sources is illegal and can pose risks to your device's security and your personal data.