Filled prior year taxes with this year software

Basically, I filled 2020 taxes with my prior year taxes information not knowing that I can only e-file the current year.

 

In other words I filled a 2020 return with information from 2019 when in 2020 my income was 0

 

I'm so confused, and I don't know  what to do... Pls Help (first timer)

 

Thanks in advance.