See these:
The following EXCEPTIONS and RULES apply to our 7-days Exchange Policy
All items to be exchanged must be unused and should be in their original condition with all tags and packaging intact (e.g., shoes must be packed in the original shoe box)......
Seems like they copied from some apparel website. lol. Wonder who will wash the hard disk or other computer parts.We offer a pick-up facility in selected locations based on our courier serviceability. If you select to schedule a pick-up, please place the product(s) in a packet. The product(s) must be unused, unwashed, and all the tags should be intact. Once your product is picked, the exchange process will be initiated within 24-48 business hours. A new product in the size you requested will be dispatched to you in the following 48-72 business hours.
Please note that if the exchange size is not available at our warehouse, we will contact you to convert your exchange into store credit or refund, as per your preference.
In case you face any size issue with the exchanged product as well, please note that we will not provide a further exchange.