Linqia Full Stack Mid-Level Software Engineer interview questions

After passing the initial screening and phone interview (shared screen coding), I received a mail saying they were moving forward with me and asked me to give them my availability for the onsite interview. I did that and also asked them about a few queries I had. However, they never got back to me. In fact, throughout the process I was directly communicating with the Manager via email, but he completely stopped responding to my emails. I did not even get a rejection mail. I've heard about companies coming up with various reasons for rescinding offers before, but completely ghosting the candidates was something new that I experienced with this company.