Double check which year they are for, as 2019 taxes are not due until April 2020. So nothing for 2019 needs to be reported right now.
If the slips are for 2018, you can add them to your 2018 return. You can
make changes after you have filed your tax return through the CRA or through
ReFILE: https://turbotax.community.intuit.ca/replies/2647992
If you
have TurboTax Live Assist & Review, here is how to talk to a Tax Expert:
https://turbotax.community.intuit.ca/replies/3456106
