Every time you open your app it is a good idea to synchronize all data with your database. This is how you do it:
- Open your app
- Press "Sync" in the bottom menu
- Press "Sync" in the middle of the screen
- A blue slider will then show the progress. If it synchronizes all the way too 100% then you app is synced with your database.
If you have problems synchronizing you can go through the synchronizing troubleshooting.