And I also received the case study to do it one my own at home

Yes I’m talking about the right company of course. I was sent a case study to prepare at home and after I was ignored for various days. Why would I lie? I have emails and proof of course

Hello, thank you for your feedback, though we are not sure if you are talking about the right company! We do not send case studies to prepare at home (all of our practical case studies are "live") and we pride ourselves in keeping in contact with all of our candidates. We debrief every candidate over the phone after every interview and do not leave people waiting for a response, whether the feedback is positive or negative.