Go to the ‘Menu’ symbol at the top left of the screen and click on the ‘App Preferences’ tab in the dropdown that is displayed. Now uncheck the boxes of the alerts you no longer wish to receive. Press the ‘Back’ arrow to go back to the menu.
To enable notifications, just follow the same instructions as above, but instead of unchecking the boxes, just select the boxes of the alerts you wish to receive.
Remember, if the box displays a green arrow, then you will receive that alert.
If the box does not display a green arrow, then you will not receive that alert.
Warning: Disabling alerts can cause you to not receive important notifications.