Hello,

But why didn't you gave set code. You might have the code in the registration form or application form or in your admit card. It would be there somewhere written. Look for it. If you have given exam then until then everything is correct. There is no reason to withheld your result if any of your information correct and your provide correct credentials. find the set code and provide it if you can. if you lost it and not getting it then write the same in a mail and send it to  board.

try to put a mail in their contact address. This might help you to get a way.

Hope it helps!