Rejected for exposure, please suggest

[Sankalp22640281iw57]

Rejected for exposure issues, please suggest how to improve

[Abambo · Accepted solution]

You won't be able to improve this picture as it contains multiple errors that are not to correct.

Washed out colours and missing sharpness is one of those:

This was probably the optimization software of your phone, because of the high noise level because your image is at ISO640.

Framing is a second one and yes, your picture is underexposed. You would need to get flashlight to lighten carefully the foreground to get a better exposure. If you do not have (semi-)professional equipment, you won't get this right.

If you get all right, you would need to produce a property release.