Can't even access the app – SmartUp - The StartUp App Review

I tried clicking the "demo" button which says "sorry we had a problem, if the problem persist contact us in the settings page" would help if I could get in to the app to begin with to find the settings. I was excited to try this app, but for now they get one start until they fix their app to actually make it functional.
Review by Crimson3one on SmartUp - The StartUp App.