You setup Torrentio on the device, like a tablet or laptop, where you have Stremio installed. Once set up you simply install it and then it will be automatically installed into Stremio and be available to use for the account you installed it to. So for each debrid service you can install a new instance of Torrentio. So for say real debrid you will end up with TorrentioRD+ As for Proton, it doesn’t have a built in VPN. You have to buy the package that has the Mail, VPN, password locker, and cloud storage and install and configure each app separately.