A. 1. Check notification settings: Ensure that notifications are enabled for ClassPass. Go to Settings > Apps > ClassPass > Notifications and make sure they are turned on. 2. Update the app: Make sure you have the latest version of ClassPass installed, as updates may fix bugs related to reminders.

B. 3. Clear app cache: Go to Settings > Apps > ClassPass > Storage > Clear Cache to remove any temporary files that may be affecting the reminder function. 4. Restart your device: Sometimes, a simple restart can resolve issues with app functionality.