Pickrr — Wrong delivery and wrong order

Website:

Pickrr.com

I didn't even ordered the product but the order got placed without my knowledge.In addition, the message of the courier service showed that the product was 3 joggers of different colours but 2 jeans which were dirty and used got delivered. I had to make a payment of 599/- for an order that I didn't even make. I want to return the product and need a refund. There are no such options in the site.
Order Id- 1106974