Thanks to https://lemmy.dbzer0.com/u/ober found that ipleak.net can be used to check if you VPN is leaking your IP before proceeding with torrenting.
And also using Qbittorrent to tie the client to the VPN by going to Tools > Preferences > Advanced and changing network interface to your VPN.
I'm a billionaire. I have my own private island that floats above the world and I can also teleport anywhere in an instant and open portals into other dimensions. And I have a pet dragon named Sparkles.