so my storyboard look like this

But when I open on iOS simulator, the item (playing card) is off to the right

What is wrong with the spacing/alignments of Storyboard?
(This is with the most recent iOS 8 and XCode 6)
Select the playing card ImageView and press the Align button in the auto layout toolbar.
Check the Horizontal Center in Container, ensuring the value is set to 0, and click Add 1 Constraint.

Then press the Pin button and add a top spacing to nearest neighbour constraint of 0, as so:

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