How to fix

[Spartan13]

Well I had some pictures rejected today, reason being: Digitally manipulated. What exactly does that mean? I just cropped and sharpened the pics. Any help please.
http://www.jetphotos.net/viewreject.php?id=272460
http://www.jetphotos.net/viewreject.php?id=272465
http://www.jetphotos.net/viewreject.php?id=272468

[flyingbosshog]

The pre=portions of the photos have obviously been altered causeing the aircraft to look warped. You need to use the cropping tool rather than just making the size of the photo smaller

[Spartan13]

gotcha, thanks.