To enable sending push notifications from MT4 desktop application to your MT4 mobile application you need to properly configure your MT4 desktop application.
1. Open MT4 mobile application and go to Settings. There you will find your MetaQuotes ID. Copy this number to your MT4 desktop application.
2. open your MT4 desktop application and go to Tools/Options/Notifications.
3. In Notifications tab you will need to enter your MetaQuotes ID from your mobile MT4 application. Please check Enable Push Notifications and disable Notify of trade transactions (recommended).
4. Click on button Test and you should receive notification in your mobile phone. If there is no notification, then please check Journal tab in MT4 Terminal like shown on last picture.