Importing Quickbook self-employed online to TT Home & Business Desktop

Hi my question is..

I categorized all business and personal transactions in Quickbooks self-employed online and am now ready to import to TT desktop. 

1. How to import from QBSE online to TT Home & Business desktop.

2. Should I leave the Business expense sections in TT all blank and then import them? or it doesn't matter? I already input some information in TT. Would I be able to edit the information if there is duplicate info after import??

 

First time doing this self-return.. Thanks for understanding...