Xank — delivered wrong item and not respond any calls

Address:	New Delhi, Delhi, 110064
Website:	xank.in

I'm received wrong item as per website given details and options and operating system not available..
And not a same model that they send to me 500 item but they take 2000rs amount...
Whay stupid company do that's wrong i want my total amount 2000...

Please take action and give my amount refund

My order id is..
Order no.: 5756734d-eaa[protected]f-f9687a937600
Order placed: jul 23, 2018 8:41:03 pm..

Please help with that i want refund please do that help me...