3.3.7 Activity: Add DCA to Inventory Ordering (Level 2 Sprint 3)

Hi! I kind of understand how this DCA works, because it worked while I did Sprint 2, but here not really.....iI tried to review previous lessons but it didn't help much...I'm still missing something....May be I missed some important info from lessons before...

Also my results do not match with picture and I'm not sure what I did wrong.

ANd I got an empty tabs where i'm trying to use DCA.

Also I don't understand where exactly should I put TRUE? 

Formula Hint 

When writing Override Shipping and Override Amount line items, make sure those Boolean-formatted line items are TRUE (checked) when Submit Purchase Order Request and Override Shipping Method are TRUE (checked) AND when Submit Purchase Order Request and Override Amount are TRUE (checked) - so if the end user decides not to place the order, all fields will return to hidden. 

SO here is pic of the lesson

and here what I got.

 That's my Blueprint

 And Blueprint of the Module AD02 Inventory Ordering Overrides

 I appreciate any advise.

Thank you.