Help

I did my refund and sent it away via efile. Got it back only to realize it got rejected due to my agi being wrong. I thought maybe I put in a wrong number but it was right. I called turbotax and they suggested putting a 0. So I sent it again and it got rejected. I know I should call the irs but u think I should just do a paper filing instead...it doesn't need my agi that way. Irs will take forever to answer.