Mismatch in Serial number on Invoice and product through Flipkart. Value: 67000. I purchased a Macbook Air through Flipkart. After few months I went to the service centre as the charger was not working. They told me that I can not claim warranty as the serial number in the invoice and serial number of the product does not match. I raised this query to flipkart and they told me that they can not modify the invoice.