I live in AZ and SSI is saying I owe overpayment money because I did not report child support income. When I went to my first appointment to get SSI for my Son, they told me that I need to first get child support before my son would get SSI so I did and went to a second appointment to verify that my son then received child support and now they are saying I didn't report it and owe them money back. THEY ARE THE ONES THAT TOLD ME TO GET CHILD SUPPORT IN ORDER TO GET SSI AND I DID AND THEY GRANTED MY SON SSI BECAUSE OF THAT but now I have to pay them back? What can I do?