A. 1. Clear the app cache: Go to your device's Settings > Apps > Plann > Storage > Clear Cache. This can help improve performance by removing temporary files that may be slowing the app down. 2. Ensure your device has enough storage: Check your device's storage by going to Settings > Storage. If it's nearly full, consider deleting unused apps or files to free up space. 3. Update the app: Make sure you have the latest version of Plann installed. Go to the Google Play Store, search for Plann, and tap 'Update' if available.

B. 4. Restart your device: Sometimes, a simple restart can resolve performance issues. Hold down the power button and select 'Restart'. 5. Reduce background processes: Close any unnecessary apps running in the background to free up resources. You can do this by accessing the recent apps menu and swiping away apps you are not using.