Hi RahulMula,
You indicate that you obtained a duplicate receipt and invoice for your purchase. As those should include all of the information documented on the original, they are real and it's unclear what you are attempting to accomplish.
If you wish to know how to access an email that was sent to some other address, that would not be possible. The page Your Account - Shopping Help does include the following you may find helpful:
- "You’ll be able to see your full order details and make any changes. The order will also be associated with your Apple ID and will appear in your Order Listing page when you’re signed in to apple.com."
Regards.