I want to remove and re add my 1099c on the mobile app. How do I do this?

You can't delete a form using the app on your phone. 

To delete a form, you will need to log out of the app and log in to a browser. Then:

1. Select Tax Tools, then Tools from the left menu.
2. In the pop-up window Tool Center, choose Delete a form.
3. Select Delete next to the form.

To add 1099-C form:

1. Go to Federal Taxes.
2. Go to Wages and Income.
3. Scroll down to Less Common Income and click show more.
4. Scroll down to Miscellaneous Income, 1099-A, 1099-C and click Revisit.
5. Scroll down to Cancellation of debt (Form 1099-C) or the abandonment and/or acquisition of secured property (Form 1099-A).