Forum Discussion
Not Receiving Google Voice, Wechat and Whatsapp Notifications IPhone
So recently I noticed any notifications I received from either of these programs don't show up till much later. Either it shows a notification hours later or you have to actually open the program and...
Some apps might have their own in-app notification settings; check those. iOS updates sometimes fix notification bugs, so ensure your device is on the latest iOS version (which you mentioned). If the issue persists, contact Apple Support or the app developers for further guidance.