No notification on lock screen

Please reset all settings in general management settings also flight ✈️ mode on and off one time also optimize your's device in device care too also clear cache of all Apps manually also update your's all Apps too also turn on lock screen notification in settings then try to it's again. If you like please accept it's a as solution it's help to other users also, click on 3dots in my reply section and click on accept solution. Thanks.