I tried to navigate back to add information to T2125, and redid the blank form that came up. Now I see I have entered twice. How to delete

If you're using the TTO Free offering, the duplicate form can be deleted in the following way:

1. Open the hamburger menu by clicking the menu icon in the top left
2. Select the Your Taxes section
3. Open the form you would like to delete
4. Click on the Delete Form button that appears at the bottom of page 1 and the form will be removed