Hello I have a question can we cancel the process we start on Turbox tax? I made some mistakes now they rejected

[VolvoGirl]

If your efile rejected then nothing got sent.  So you can go back in and change anything you want and resend it.    Or leave and go somewhere else.  

[DoninGA]

If the tax return was rejected then you just fix the mistakes, correct the errors, then e-file your tax return again.