After you file

<a href="mailto:forneyandrews9@gmail.com" rel="nofollow" target="_blank">forneyandrews9@gmail.com</a>......... I filed in January and WMR is still saying ....still processing a refund date will be issued when available. I can not see a transcript for my 2015 return My previous years return have codes 806 and 766 and I still have not received a letter. Can Anyone tell me about these codes?  What does a minus (- ) sign mean next to an amount on your transcript ? Is that amount credited to your account or what ? Please Help !!