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When you open an application that supports push for the first time (either from the start or after you download the update for it), a message should pop up asking if you would like to allow it to use push notifications. After that there will be a new tab in setting for notifications where you can turn it on and off (though the default will be on if you said allow on that message).
 
When you open an application that supports push for the first time (either from the start or after you download the update for it), a message should pop up asking if you would like to allow it to use push notifications. After that there will be a new tab in setting for notifications where you can turn it on and off (though the default will be on if you said allow on that message).

thanks!
 
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