Sometimes Android apps can display annoying notifications in the top part of the screen and theres no apparent way to disable them. If you have Android 4.1 or later it’s actually easy to do.
1 After you see a notification you don’t want to get anymore, pull down the notification bar.
2 Press down on the notification until a box pops up under it that says App info.
3 Touch that box.
4 Uncheck the box that says Show notifications.
5 Press OK to confirm.
Another way to get to this option, depending on your version of Android, go to SETTINGS, GENERAL or DEVICE and look for APPLICATION MANAGER. Then you can choose any app and check if it’s notifications are on or off.