Go to Settings > Apps > Daily Mail > Storage and tap Clear Cache . This removes temporary files that might be blocking new data.
If you use the Daily Mail Online app or and can't get today’s edition to load: my daily mail will not download
Developers frequently release patches for "frozen" downloads. Visit the App Store or Google Play Store to ensure you’re on the latest version. Go to Settings > Apps > Daily Mail
Swipe up from the bottom of your screen to see your open apps, then swipe away the Daily Mail app to close it completely. Reopen it to see if it triggers the download. Visit the App Store or Google Play Store
If you aren't receiving emails in your inbox, the issue is likely a connection or setting error: I sucribed to daily mail app yesterday but when trying to