The notice of assessment only comes from CRA not TurboTax.  You can contact CRA to determine its whereabouts. 1-800-959-8281.

Do you have a CRA My Account? If so, the easiest way to get the numbers your advisor is interested in would be directly from your CRA My Account.

https://www.canada.ca/en/revenue-agency/services/e-services/e-services-individuals/account-individua...