Zivame — Refund back my money in account

Website:

Zivame

I ordered few items from this Zivame site...on When received the product I found it a bit bigger size...
( Dispatched: Your order #[protected] containing Amante Side Shaping Wirefree Comfort Bra- Red and 3 more items has been shipped and is estimated to be delivered by 22 Jul.Track at http://www.zivame.com/orderdetail/view/[protected]?OT_Source=Shippedsms)

So I request to return the product.. Now the problem is Return didn't received...

(Your ZIVAME package with AWB[protected] will be picked today by agent [protected] - Delhivery)

I want my Rs 2108 money back in my account.
I don't want any Z points in Zivame account.