英语翻译我在贵公司买了一架新的数码照相机.但是当我回家使用后发现.照相机的表面有划痕,并在在室内拍摄照片的色彩非常的不自

Hello Sir。I bought a new digital camera from your company。However,I discovered scratches on its surface after I came back home,and the pictures taken indoors using this camera are not very natural。I have asked your company staff to change for another one but got no reply。I hope you can give me a satisfying reply。