After you file

Once we have your facts straight, you need to move on to getting help. Let's start with the amended return. About Form 1040-X, Amended U.S. Individual Income Tax Return. Look at your line 18. Does it show 0 or $7079?

I'm a little confused. You filed an amended return before the original had processed? That should never be done because the IRS can audit and adjust your return. Line 18 is supposed to reflect what you actually received by the time the return was finished processing. 

Which return is being audited, the original or the amended? If you haven't received the refund, the original probably didn't finish processing.  If you filed a return showing you got a refund well then.... go to your online account and see what it shows for payments and amounts owed.

Once you know which return is being audited, what you filed on line 18, what your account shows, then you should head over to TurboTax Audit Support Center.