Cannot Create Account our Login – Coca-Cola Freestyle Review

Just downloaded this app on my iPhone X, and the app just shows a pop-up reading "Sorry, something went wrong" whenever I try to log in using any social sites. I even went as far as to try to create a new account using my email address, and the same thing happened. I'm not sure why I need to login to an app for a soda machine, but I guess this is Coca-Cola.
Review by nekoxandu on Coca-Cola Freestyle.