Oleophobic coating wearing off
Hi, I have an iPhone 11 Pro Max which I bought on the 24th of December and this week I noticed a mark on the screen which I'm suspecting that its the Oleophobic coating I always take good care of my phone and they are always in protective cases. Can anyone suggest what I can do to fix this problem because its really bugging me seeing a big oval shaped mark on the screen. Thank you in advance.
iPhone 11 Pro Max, iOS 13