If I could upload my screenshot of error this app displays I would. It claims there is a problem with my subway account, but logging into the website works fine with no errors. The page that the contact support link redirects to doesn't even have problems with the app in the list to choose from. I cleared every data cache option on the app and tried logging in again, no go. First decent subway promo all year and I can't even use it. Edit 02/13/22: New phone and the problem still exists.