Not getting notifications – Facebook Review

push notifications are not coming through. Even on the computer. I want to be able to see my close friend in my notifications. Worked for a day and now nothing. This is becoming very annoying I should have to keep writing reviews for the same problem every 3 day!! But I'll keep post negative reviews till I can get this fixed. All my settings are right so it should be working this is on Facebook end! ??????
Review by ckaitic on Facebook.