Thank you for your question.
Kindly verify the date of birth you have entered and contact TurboTax Support. An agent will be glad to assist you. To get a direct line to someone who can help, click the following link to the Contact Us page. Then complete the required information. A phone number will appear, along with your incident ID. Call the number. This will ensure that an appropriate agent is assigned to your query:
https://support.turbotax.intuit.ca/contact/