camera turns into green screen
hey everyone, i just wanna say that when i open my camera in 11 pro max it simply works in 0.5 and 1x mode but when i turn it upto 2x mode it turns green as well as portrait mode have same problem 1x is working properly but not in 2x mode, this issue is only in camera app as you can see that the upper and lower black area is clear except the photo area .i am very upset to face this problem . please fix my issue please.i have no money to buy other mobile or repair this one😭😭
iPhone 11 Pro Max, iOS 13