I purchased Sony power bank, I received MI power bank after lot of follow up and that too it was fake and not working. The website is not having any provision to check the status of order or cancel it.
Worst Aspects
1) You will not be sure what you get. They advertise a lot and entice people with good discounts but do not get carried away by price and discounts.
2) You can not track the status of your order, you cannot send email. You have to only call the customer care service.
Pros:
1) Customer care phone is always available