When you have a torrent you want to Dropbox, you can either add single files, one by one, or add the zip file to your Dropbox. Once the file(s) have been added to Dropbox you are free to share or access them however you like. Some popular ways are Rclone, Infuse, direct links and more.

Simply click on the file you want to move to Dropbox, click on the Dropbox button, follow the popup and login to your Dropbox account. This will begin moving the file to your Dropbox. The file will be moved to the TorBox folder in your Dropbox. As it is being uploaded, you will see a notification with progress on how the transfer is going.