Heloocart — my order return

Address: 600012

Sir,
I order a items titan octane chronograph white dial mens watch in heloocart.com, my order no (Hcr13429), i receveied a fake items from hadowfax courier service on today by 3:00pm, received items
That not my order, i want to return this items, i try to contact with heloocart.com, but there no custmmer care number showing in heloocart.com web site,
Kindly resolve my problem as soon as possible