Old Jimmy Twodicks

You need to add the magnet link to your torrent client. Right-click, copy the link, and then add that link in the client (Transmission or qbittorrent or whatever you have). The exact procedure varies based on the client, but it usually involves a big green plus sign icon and pasting the magnet link into a designated field.

What a coincidence: I think Lindsey Graham’s birth was a mistake.