T5 interest without a slip not needed, I would like to correct so i can proceed without upgrade

Here's what you can do: 

1. Select Tax Home from the top of the left side menu.
2. Select Tax Profile, then Your Tax Profile.
3. On the “we'll start with info about your work and income” page, click continue.
4. On the “let's go over the investments you had” page, uncheck “Interest income not on a slip”.
5. Select Save from the bottom of the left side menu.