First, make sure you have the proper storage permissions set up on your phone.  Next, open your phone’s settings and then tap Apps.  Find our app and tap on it, then tap on Permissions.  This allows you to store files in your default download folder.  Next, tap on a torrent in your torrent list view, tap on the three dots icon at the right hand top corner of the app then tap on move torrent. You will then be able to see the torrent location.