Type what you are going to blow off, say when in plain English ("in 2 hours", "tomorrow"), pick how mean, and tap Schedule. When the time comes, a notification roasts you for it. Turn on nagging and it keeps coming back every 10 minutes until you tap "Fine, I did it" on the notification.
Open Settings, Notifications, Roast Me Later, and make sure Allow Notifications is on. Focus modes and Do Not Disturb can also hide them.
The roast server may be waking up. Wait a few seconds and tap AI roast again. The stock roasts always work offline.
Email george@trychartread.com and a human will answer.