I’m not trying to receive anything and sign in the mail . I’m trying to complete it electronically
Did u do last years refund via TT? If so you can go look at all of your previous years returns at the bottom of your home screen I believe.
You may access your 2018 tax return filed with Turbo Tax by following the steps in the FAQ below:
https://ttlc.intuit.com/community/prior-year-return/help/how-do-i-access-my-prior-year-return/00/27010
Additionally, here is a resource on e-filing your return: https://ttlc.intuit.com/community/e-file/help/how-do-i-e-file-my-personal-individual-tax-return/00/25891