I believe my T4A(P) is wrong. How do I check and edit this?

[snilan]

There is no edit/delete option next to the T4A(P) [can that be added on the next version?], so I guess I have to start over.  I am using the online version (I'm using a Mac).  Do I have to do anything special like deleting the old file? 

[TurboTaxChrisF]

You can either go to forms and look for the T4A (P) or you can go back through easy step and go through the questions again.