Other questions

This looks really good but I don't know where "New Transactions" dropdown is with Enter Bills 

If I go here to top menu for Vendors and select Enter Bills this comes up, I select yes.

Then I get this which I select PO and hit OK:

Finally I get this bill generated which is not a conversion of the PO with it's line items and amount:

Is there something else that needs to be done to find New Transactions and to covert this PO to invoice/bill? This really isn't it.  Thank you.

PS I don't see anyway a NEED TO REVIEW page. And Banking tab does not have a Bank Feeds Center:

If I go to Downloaded transactions I can bring up banking account that paid for that PO but there is no Transactions List let alone a Purchase Order etc on your instructions.  Thank you.