Fresh data for 2024 reveals that while overall pirate site traffic dipped to 216 billion visits, the landscape is shifting dramatically. Publishing piracy is booming, largely driven by an insatiable global demand for manga. In stark contrast, both music and film piracy have tanked. Despite these changes, the United States remains the top traffic source for pirate sites.
First, you have to enable them; there should be a checkbox in the settings. I think you need to restart qB after this.
Then, in the bottom right corner of the main window, hit the “Search Plugins” button and then select the update button. That will auto-populate with some of the more well-known ones.
If you need a specific site, check out this repo.