Mi 10400 Mah Power Bank — Not working

Address:	Udham Singh Nagar, Uttarakhand, 263153
Website:	Consumer Complaints indian consumer

Dear Team,

My Name is Ranjit Singh Bisht and i am ordering one power bank in your site..

Order Confirmation Number: [protected] .

But last few day's he is not working properly.

Please do the needful help & tell me this product warranty period or not.
Beacause purchasing date is Order Date - 15.06.2015 08:36 (june 15)..
So did not complete 1 year.

Regards
Ranjit