Where do I put the tips I made from working at a restaurant when filing my taxes in Turbotax?

This FAQ has instructions on how to enter employment income not reported on a slip or form (like tips): https://turbotax.community.intuit.ca/community/other-income/help/how-do-i-enter-other-employment-income/00/873458

You may need to scroll to the bottom of the page to see the “To enter other employment income not reported on a slip or form” section.