Hi there! I’m sorry to hear that you're having trouble with adding food to your app. It sounds like the entries are not showing up consistently, which can be a bit confusing.

To help me understand the issue better, could you please tell me a few things? Are you adding the food using a specific method, like scanning a barcode, or are you typing it in manually? Also, does this happen on both the app and the web version, or just one of them?

In the meantime, here are a few steps you can try:

1. Refresh the App: Sometimes, simply refreshing the app or closing and reopening it can help the new entries show up.

2. Clear Cache: If you're using WebKit, clearing your browser's cache might help. You can usually find this option in your browser settings under privacy or history.

3. Check Internet Connection: Make sure your internet connection is stable while you’re trying to log the food, as this could affect the syncing process.

4. Log Out and In Again: Logging out of your account and then logging back in can also refresh your session and help resolve minor glitches.

5. Update the App: Ensure that you have the latest version of the WeightWatchers app installed, as updates always come with bug fixes.

If you’ve already tried some of these steps or if they don’t work, please let me know, and I can dive deeper into the issue with you!

Are you satisfied with the solutions I provided, or is there anything specific you would like to explore further?