You may need to sync your Litchi license using the previous app. Make sure you have the latest Litchi for DJI drones mobile app installed on your mobile device (iOS 2.13.2 or higher, Android 4.22.2 or higher) and that you are connected to your account in Litchi on the mobile device. To connect to your Litchi account in the mobile app, tap on the top left corner mode icon, then scroll to “Log in”. Once you are connected to your Litchi account in the mobile app, go to the general Litchi settings then tap on ‘Check and Sync License’ to sync your license. Then the problem in Litchi Pilot should disappear