Notification removed

[shxxmng]

Is there any update that notification from all apps will not be showing on my lock screen? There saying that its because of the update? Im using older S9 series and quite wondering why. 

[MittuVichu]

Didn't get your point.
You don't see any notification at all on your lock screen?

[Samsung_specialist]

Hi, 

You can bring the device to a Samsung Service Center to have this fixed.