I’m not sure what to put into the unused tuition amount and what would be the best for me. Not really sure what it means by un used

Hello,

The best way to find your unused tuition amounts is by logging in your CRA MyAccount. You can also review the prior year’s Notice of Assessment (NOA) that was sent in the mail if you like hardcopies.

Please also refer to the https://turbotax.intuit.ca/tips/how-to-claim-unused-tuition-and-education-tax-credits-16399#:~:text=The%20best%20way%20to%20find,mail%20if%20you%20like%20hardcopies  for the detailed response.