que mejorarian en esta foto?

[stefania_3736]

Me la rechazaron por problemas comunes que pueden afectar a la calidad técnica

[Moderator moved the thread to the correct forum]

[daniellei4510]

You sure the top one at least isn't AI rather than a photo? Viewed even at 200%, it becomes mush.

[Abambo]

You sure the top one at least isn't AI rather than a photo? Viewed even at 200%, it becomes mush.

By @daniellei4510

They are overprocessed cell phone pictures. So yes, they are photos.

[Jill_C]

Both are over saturated and it appears that you've applied some sort of filter in post processing.

[daniellei4510]

I noticed this at 100%, but I doubled the magnification here to see where thing start breaking down.

[Nancy OShea]

Your equipment is working against you, not for you. 

If possible, turn off all automatic camera features.  Or start saving for a good entry level DSLR camera (new or used). 

The second photo is underexposed (too dark) for commercial use.