Flipkart — Account is blocked from last 1.5 months and returns are not accepting.

I have made the return request for some items because they had issues and those requests were in the middle and Flipkart has blocked my account without any prior notice on asking about this thier support team said every time that the isssue will be resolved by this date and you will be contacted by team through email, on email i got response every time that due to number of returns your account has been blocked and u will not be able to login. They are not unblocking my account from last more then a month and I have the pending return request of damaged item and missing item from other order which they just dlivered a day before blocking my account.
I don't think this is the genuine reason of blocking the account as return can only be made under the FLipkart return policy. Now I am facing issue with this activity of flipkkart they are not returning my product by saying your account is blocked and also not unblocking my account.