Indian Railways — tdr refund repudiated

I was supposed to travel by saraighat exp on 08/03/2019 from new bongaigaon to kamakhya jn to catch my flight from guwahati airport (Boarding pass attached) but train was late more than 3hours so i went by private taxi receipt available, so i filed tdr against the ticket, but now i checked my tdr status, it showing repudiated and reason is 'as per chart, passengers has travelled'.