App does not work!

Ive tried for two days to get this app to work. I even paid for the $1.99/mo subscription to unlock premium features. First I paid for the subscription and it did not unlock any features until I set up some account using my browser, which I knew nothing about until I messaged support and they sent me the link. Once I worked that out, the app still freezes or freezes my entire phone and I need to restart. Every time the today widget loads it restarts my phone. I really wanted this to work because this app looks awesome but I need an app that makes my life easier, not one that gives me a mess to untangle.

AmosAnomist about Informant - Agenda, Tasks, Notes Planner