Agent told me to Sign Up through Free File, now I can't file the extension and no call support!!

I was using the main Turbo Tax site and had called for support in regards to filing an extension. The agent told me it wasn't an option because I hadn't completed registering.  She asked my income and told me to register through freefile.intuit.com.  Then she found out the free version wouldn't support e-filing and extention so she said I could do it on irs.gov.  They just take you in a loop and provide a link back to turbotax.  I don't want to have to re-enter my data, I just want to pay the $120 to Turbotax and have them file it.   I also can't clear out the data and go back to the other version like she said I could.  Now I don't even have the option to call TurboTax Support.  This has screwed me big time.  Help!!