I know its important to make sure you receive your messages on y our twitter app AFADANIEL. I'm sorry to hear you're having issues. Did you update the software on your device recently? Does your phone have enough internal memory? You can also try clearing the app cache by selecting > Apps > Settings > Apps> Tap the app > Clear cache. If that doesn't work, you can also clear all cached data by selecting Apps > Settings > Storage > Cached Data > OK.'
Keep us posted and also make sure you update your actual twitter settings to ensure that setting is enabled.
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