Medilabs - Fake COVID test report

I went to provide samples for COVID RTPCR test in Medilabs, Camp road, Chennai on **st December ****. By Late evening, I was provided COVID positive result, where I had no symptoms and don't have any history of travel. To confirm the test report, I again went to another testing lab on **nd December ****, by late evening I got COVID negative. It was totally unfair of the first test center to provide me a false positive result where I was much worried and isolated myself till I get the second opinion report. While raising this concern to the testing center they are irresponsible and not even picking up the calls. I even have back to back COVID test reports where I was tested negative. Medical labs are nowadays money minded with no quality and responsibility