how i can submit 1040x for 2019
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
File 1040-X before July 15, 2023, the last date to claim a refund (unless you had requested a six month extension).
@taycheeeng