Uploading Pictures

Why has Supercell made the forum so that you can't upload iphone pictures? Whenever i try to upload a picture onto here it says it exceeds quota by 180 megapixels or something (even though the screen is tiny). Then I email myself the pictures in the smallest size possible (small enough where there are visible pixels on the picture) and it is STILL too big? Its absolutely insane. I might as well be taking pictures with a 1800s pinhole camera and uploading them because it appears that is all this will accept from iphones. Supercell please fix this ASAP. It's too difficult and inconvenient atm.