QBI for rental real estate

Thank you, in advance, for helping with this!  Last tax season, I had a $1200 profit on my rental real estate.  I did not get the QBI.  With the research I've done, I think I was eligible for the QBI.  

 

1)  I thought TurboTax automatically calculated and applied any QBI--are there additional pages/questions somewhere that must completed for TurboTax to apply the QBI?

2)  Has the requirement to send a statement to the IRS with the tax return been omitted for 2019?

3)  Since the statement, above, was required in 2018, if I file an amended return for 2018 to get my QBI, must I include said statement?  How does one attach a statement to the TurboTax return when e-filed?