Phone call from TurboTax rep saying irs did not accept my filing. I am to log on here and TurboTax will walk me through correcting it. Where do I find the mistake?

[czgonc1]

Phone call from TurboTax rep saying irs did not accept my filing. I am to log on here and TurboTax will walk me through correcting it. Where do I find the mistake?

[NJRich]

This is pretty unusual Ive been using TT for many year and never had this happen - smells like a scam