My fiance lets me use his account and he signs in with Facebook. If I click on Connect with Facebook it pulls up a page saying, "You previously logged into Spotify using Facebook. Would you like to continue?" If I click yes, it logs into my personal Spotify account using my Facebook. How do I get it to let me log into his Spotify using His Facebook? It won't even pull up his Facebook as an option to log in with, even though I am logged into his Facebook on the app. Help, please!!