e-file did not go through to IRS

I received an error when I was e-filing my return. Because I could not get ahold of anyone from TT I called the IRS...45 minutes later they said they did not have anything from me. Now I would like to change some things on my return but TT will not allow me to access my return to make the changes. Will make the changes manually and this will make it easier for me to find a better application next year since my actual return will not match what TT has on record.