Flipkart.com - Account Blocked with fake reason

flipkart had blocked my account suddenly without any prior notice, and blame me that i have higher number of returns for blocking.
They deliver defective products and then blame customer that how I am doing
with Flipkart. And they deliver products after their guaranteed delivery date
then they blame the customer for return. And I purchased a Samsung tv worth
₹***** and still, they blame the customer. First of all they should check with their resources and sellers and delivery
systems how well they are doing their jobs then try to contact with the
customer that why they are returning your product. I am not a free man that
I have a lot of time to do these return things again and again. I just tried to buy from an Indian website
rather than any international one. But now I think these guys are not doing
up to the mark for customer support.

Now I just request flipkart to make me login into my account so that I can
access all my product invoice and use my super coins which I have earned
and are going to expire soon. And I am only talking about my rights. I won't purchase anything from Flipkart now onwards but I just need
all of my invoices. I have purchased a lot of mobile
phones from Flipkart and haven't returned them and recently purchased a tv
worth ₹***** so I need to urgently access invoice of them.

Please ask them to unblock my account as soon as possible, because i my phone is dead and service centre is asking for invoice which i can download after logging into flipkart secondly my tv installation is pending samsung is asking for invoice