Question for 2019 amend tax return.

Hi, I need to amend my tax return for 2019. So,  I downloaded the 2019 turbo tax software. I entered everything but there's one thing that I have issue inputing which is my robin hood tax form. I have too much transactions. So its really hard for me to put it in manually. I tried the automatic by putting in my account and the 11 digit document id but it keep showing not available so I don't know if its the turbo tax side or robin hood side issue. So how can I  get that to  work or ask for help please? thank you