Will I be charged even I didn't file my returns?I can't e-file for some reasons. File by mail is meaningless to me. There is a charge pending in my bank account.

[DawnC0]

If you already paid then you have already been charged.  If you have not paid and do not file (either by mail or e-file), then you will not be charged.  There is no fee to e-file; the fees you are charged are for the use of the TurboTax tax preparation software.  

If you can't e-file with TurboTax, you probably won't be able to e-file anywhere else either.  But, if it is something you can fix, you can still e-file.  When your return gets rejected, you will receive an email with some kind of code or explanation.  Most rejection problems can be fixed.