i sent them an email and below was the reply received:
Thank you for your email inquiry.
Failure to follow application instructions can be cause for disqualification. The consular officer will review documentation and determine if any irregularities warrant disqualification. We recommend that applicants verify the accuracy of their documentation and avoid using third parties to enter their lottery information.
Sincerely,
US Embassy Accra
Consular Section
Note: You should never pay for travel arrangements (e.g., airfare, hotels) without having a visa in your possession. The U.S. Embassy accepts no responsibility if you do so. We are unable to guarantee the issuance of a U.S. visa before a fixed travel date. You risk significant financial losses if you ignore this advice.
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