Are you using TurboTax Online or Download version? If you are using TurboTax Online you will need to purchase in store to get TurboTax Online 8 returns.
Also, please be aware that when using TurboTax 8 returns that under TurboTax Deluxe it covers only the following : Covers COVID-19 benefits and repayments,
Import slips directly from the CRA, Import last year’s TurboTax info,
Covers employment, unemployment, and pension income, Handles RRSP contributions, Claim dependent and student credits, Claim donations, medical expenses, and employment expenses, Automatically searches more than 400 credits, Identifies tax-saving opportunities, Optimizes donations, medical expenses and RRSPs for the best result.
If you have anyone who is claiming the following then it won't be covered under TurboTax Deluxe- Income and expenses from stocks, bonds, and cryptocurrency-rental property income and expenses, capital gains and losses, Handles foreign income, self-employment income and expenses, ride-sharing, online sales, consulting, and real estate.