A 2022 W-2 can only be entered on a 2022 tax return. If you filed a 2022 tax return you will have to amend the tax return to add the W-2.
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-already-filed/L4VjJ9BA2_US_en_US?uid=ld1n99kr