iPhone 6s image screenburn
i have screenburn issue since past arround 10 month ago
but at first time i tought it was software related problem till my friend say it was hardware (screen) related problem
my keyboard lightly appears when my screen at gray color or darkgreen
its lightly appears and i cant take example picture on it because it realy light and sometimes it dissapear
so i put example from google
my question is, are this going more bad in the future?