If your passport photo is according to the recuirements, which I doubt.
You can find them here: Electronic Diversity Visa Lottery
And there's also a photo validator, so you can check your photo before applying.
Isn't there a photographer where you can go to, or a friend with a digital camera?
The price for a correct picture is only a small small part of the total price you need to pay if you are lucky and win the green card.