The phrase translates from Croatian/Serbian/Bosnian to "Download the file DODI1.63DODI.torrent." Based on the filename, here is what this likely refers to:
: "DODI" is a well-known name in the gaming community for creating "repacks"—highly compressed versions of video games that are easier to download and install.
: The .torrent extension indicates this is a metadata file used with BitTorrent clients (like qBittorrent or uTorrent) to download the actual game data from other users.