You do need to talk to the IRS and get this resolved. Here is a way to get to a human at the IRS.
Call them at 1-800-829-1040. They are open Mon - Fri from 7:00 AM - 7:00 PM. The best time to reach them is 8:00 AM your time zone.
Get to a live person fastest: Press 1 for English, then press 2 for Personal Income Taxes, and then push 1, then 3, then 2, then 0# when it asks for your social security number, then 2.
IRS First Time Homebuyer Credit
