Answer
The answer is as follows. 
Katrielle and the Millionaires' Conspiracy walkthrough
Puzzle Location: Kiosk (The ornament of kiosk)
Use the three enclosures to make a bed for the chicks.
Slide the enclosures so that all of the chicks are contained.
Place the enclosures so that none of them are overlapping.
There are three chicks at the top-left.
The triangular enclosure would seem to fit the bill, but that's a red herring.
Three chicks each need to go in the circular and square enclosures.
So which enclosure is the right one for the three chicks at the top-left?
Use the triangular enclosure to contain the chicks gathered at the bottom.
If the enclosure outline turns red, adjust the position to get it spot on.
The answer is as follows.