Shop prouduct sprites under shelves

The shop product sprites is bareley visible under the shelves. Guess the layer is wrong.

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COLLECTED HARDWARE DATA
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Device
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Model: MacBookPro11,4

Operating system: Mac OS X 10.13.2

RAM size: 16 GB

Battery status: Full
Battery level: 1

Processor Device
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Type: Intel(R) Core(TM) i7-4770HQ CPU @ 2.20GHz
Core count: 8
Frequency: 2 GHz

Grahpics Device
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Vendor: Apple
Type: Intel Iris Pro Graphics
Memory Size: 1 GB

Screen Summary
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Full Screen: True
Resolution: 2048 x 1280 @ 60Hz