Wrongful Termination and open harassment. - BI Architect Mphasis Employee Review

Mphasis has terminated me citing failed background check despite providing all documentation and purposefully got ignored on emails sent. Initially i cleared all background checks got a confirmation email, 3 months into the job at Mphasis they asked again via another 3rd party company. And upon asking i was told nothing to worry about, its a routine thing. I gave them all documents, never got a response and a week later fired w/o reason. HR folk never replied.