Third Bridge interview questions

I had recently interviewed with ThirdBridge and my experience was unpleasant to say the least. There was several rounds including hirevue, meeting with HR and meeting with the manager of the team I applied to. HR team of this organisation is a joke, firstly they sent me the completely wrong materials for the case study with the manager and the manager stared asking completely different to the materials I was given. When I mentioned this to the manager he was surprised but did align with the materials I had prepared. After my interview was over I got in touch with the HR who had contacted me via Whatsapp initially to let him know about the situation. He told me not to worry about it and mentioned that I had passed to the next round. When I got in touch with the HR yesterday he has deleted the Whatsapp message which said I passed to the next round and I get sent a generic email saying I did not pass. This company and the HR team really does not value potential candidates.