Name: Debapriya Saha Registered Phone Number: 9555485644 Registered Email Id: sahadebapriyo1990@gmail.com Tracking id:  157991100643   thank you very much for delivery.  Now I have shared my experience after unboxing,   First of all, I have ordered the item it was MI 20800 mAh Power bank but I have received 20000 mAh which was totally different from original which was shown on your website.   Next, every electronic product has a symbol of IS 13252, but in this product, this symbol is not present.   USB cable is not like 'MI' was provided.   I request you to kindly take necessary action to replacement. Otherwise, refund my amount.   Kindly note my replacement address:   Debapriya Saha M/s Gulachi Engineers Pvt. Ltd. 49/7, Anand Industrial Estate, Mohan Nagar,  Ghaziabad, UP-201007 landmark- Beside Hanuman Park   I hope my issue shall be resolved.   Thank & Regards,   Debapriya  Saha