Infinitydeals.in — I have ordered 1 pair of crocs and after the payment showing like Extra shipping charges for the product

Address:	24, Central Bazar Road, Gandhi bagh, Ramdaspeth, Nagpur, Maharashtra - 440010
Website:	infinitydeal.in

I have ordered 3 crocs worth 638rupees, and I have completed payment successfully. After payment, site was asking additional delivery charge 349, and then that page vanished off….. I haven’t received any order confirmation message yet . I request you to please refund my amount as soon as possible.