product – Magento 1.9: I need to move the Pincode checker extension above Add to cart button


I am developing the website called cravestore.in. I want to move my Pincode Checker extension above the add to card image like image#2. I was able to do that from inspect element but I can’t find the exact file where I can do changes. Also, I have searched file using template path hints but I can’t find the exact path or file. Attached are the screenshots. Also I want to know how do I know the exact source of the file I am editing in inspect console of Google Chrome.

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