This question requires more facts. Are you in status? If not, are you grandfathered under 245i provisions? Also, an F2A priority date of March 6, 2011 is not current. The F2A priority date is currently October 22nd, 2010.
It is difficult to comment without seeing all the papers.
It is possible that your friend improperly filed his papers, or that you filed improperly.
Again, it is very hard to comment without seeing the papers.
PROFESSOR OF IMMIGRATION LAW for over 10 years -- This blog posting is offered for informational purposes only. It does not constitute an attorney-client relationship. Also, keep in mind that this is an INTERNET BLOG. You should not rely on anything you read here to make decisions which impact on your life. Meet with an attorney, via Skype, or in person, to obtain competent personal and professional guidance.
I agree with both of my colleague and I would strongly encourage you to schedule an appointment with an experienced immigration attorney and bring all of your documents to that consultation.
This is not legal advice and a client attorney relationship is not created. For a free consultation call (718)234-5588.
Every case is different. YOur facts are probably different. You may have filed improperly or incompletely. YOu may not have sent enough evidence. Your file may have gotten lost. There are many explanations. More information is needed to offer useful advice.
It is difficult to answer such a question without more information and the ability to compare the paperwork from both cases.
Samuel Ouya Maina, Esq. 415.391.6612 email@example.com Law Offices of S. Ouya Maina, PC 332 Pine Street, Suite 707 San Francisco, CA 94104