After you file

Mine was showing and now it's not. Contacted irs and they said my yearly gross amount I put in from my w2s donesnt match what my employers turned in..whixh makes no sense because they made me get every w2 I had with them on the phone with me and calculate the exact amount on every w2 and it matches exactly what was entered on my side when using turbo tax..they said it's 3000 off from what was turned in to them but I don't see how that's possible if I have my w2s and that's exactly what my w2s are saying