Trending @Cognizant; Account suspended

Can anyone help here as i received an email, your account suspended. The reason behind the account is suspended as they mentioned unplanned and without informing absent but my project is over and after that no communication between me and the manager as he told me he will guide me. I was there I had proof of everything and I replied on the same thread but did not get any response from the HR or manager. Actually the manager is full of arrogance you will pay the price he told me on the and after that I got escalations three times every week