Flipkart — Account blocked and no response from flipkart

My flipkart account has been blocked on returning oder that was different from the original product, and when I complaint to flipkart your customer care executive told me it will resolve in 2-3 days . But they didn't resolve my issue nd 10 days passed but my issue is not resolved And after 10 days my account is blocked . This is very bad experience with me . still I am not getting any update regarding my account.I tried to customer executive they will not give any response and I also did too many tweets but didn' t get any response such a worst service by Flipkart they are doing too much fraud . I tried to contact with them through emails, tweets and calls also but didn't get any positive response.
Please take a strict action on flipkart .