@amit_kuthiala...
You can contact ebay for the return of your product. Ebay has in place a return pickup service where the ebay courier picks up the defective product from the buyers place and returns it back to the seller.
You do not have to pay anything for sending the item back, just contact ebay customer care and they will do the needful.
Your seller should have informed you about this service by ebay, if not then you are buying from an incompetent seller.
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