221 g case pink slip J1 visa


I attended Interview on 16 th Feb at US consulate hyderabad for J1 visa, issued 221 g case with the pink form and the same day I got an email to submit my CV and the letter of invitation. Status of visa REFUSED , passport returned. on 22 march I got another mail to send my mentor CV and research plan. I submitted the documents through dropbox. Until now the status Refused, please help me. Regards satheesh