Depth of field is too shallow, so very little is in focus. You also have a few spots in the background.
Thanks for the quick reply.
I will correct what I observed
You need better lighting. See Histogram panel.
HINT: Food photography should look appealing. You might want to scrub potatoes and brush a little vegetable oil on the skins to improve their visual appearance. Some food photographers paint food with thin pigments.
Compare yours with current Stock inventory.
Thanks for the tips, I'll follow those tips.
hay muchas areas fuera de foco para la proxima usa una apertura de f8 minimo para que todo se veo sin desenfoque
Gracias David por la recomendación