You will have to amend the 2021 tax return to add the 2021 crypto sales to the return. Only investment sales completed in 2022 can be entered on a 2022 tax return.
See this TurboTax support FAQ for amending a tax return - https://ttlc.intuit.com/turbotax-support/en-us/help-article/tax-return/amend-change-correct-return-a...
A 2021 tax return can only be printed, signed, dated and mailed, it cannot be e-filed.
