Awful experience
You have 15 free minutes to pay your park. It took me 30 minutes to sign up and pay. The sign up form is split into 4 segment, two of them are sms code and email code. If you want to switch apps and look for sms code or email code, the app will relaunch as soon as you come back to it and the whole form will be lost. But I guess this level is UX is fine for the publishers, as the app still works somehow. So there is your deserved one star 🙂