Retrieving metadata

I’m new user of Qbit and I really have no experience using any Torrent before. I just downloaded the Torrent so I can download an old anime I wanna watch, and I found a link that has the anime translated to my language (Arabic) and when I wanted to download the file, it has been more than 30 minutes on the retrieving metadata but it didn’t load, do I need to do anything before I try to download using Qbit ? Also the file is 50gb if that matters