Strange issues with stock 4.3 rooted rom

[notetech]

Please excuse me if this is already posted So have a strange issue with my sgh-i317 note 2 it is on a stock rooted rom I will post pics as it is easier to see than to explain so some ads have the video scrambled but also when I swipe through my app pages on the desktop it has a wierd mark in the background cant upload pics but I can send in pm if anyonw want to take a gander thank you for your time