Flipkart — Flipkart Account blocked for no reason at all

Website:

Flipkart.com

My account has been blocked for no reason at all. I do not have a history of any repeated purchases or a lot of mobile purchases or anything. I recently applied for a return of a product that was wrongly delivered. That's it. And I cannot log in to my account. I have a couple of orders in transit and now I cannot login or track my purchases or even raise an issue with any of the orders. Can you please help this issue get resolved asap?