They will try to take your order from whatsapp and they will force you too place your order via whatsapp they will provide the payumoney link with some other merchant name in my case it was pratap halder. After some day later they will send you a very cheap product.
When you try to complain their customer care they are all involve too.
In my case whatsapp number was: *******493
Basically one word for them is madharchood hai ye puri gang hai inki.