Yes, you can complete 8 returns. Once you are in the payment page just before you file, please enter your code in there and follow the steps from there to continue and file your return for free (as you already purchased it).
1- Make sure you went to turbotax.ca/activate - if you did this step and got the message "Something went wrong" then follow the steps above by starting your return using the proper link,
2- You may need to repeat this for each of your returns (entering the code in the payment page).
Thank you for choosing TurboTax.
