BD Senior Full Stack Developer interview questions

I applied for a senior full-stack developer ( angular + Dotnet). The interview process took almost a month. It was 5 rounds. first, a screening call from Tallent Acquisition Group, followed by a Zoom call with Sr. Engineering Manager, then a Technical round by a 2-person panel for 1 hour and finally, an on-premise interview with Sr.Hr and Sr.Engineering Manager. The last round was postponed for one week, and Sr.Engineering Manager was not present when it happened. All the interactions were pleasant, and not stressful at all. They said they would decide by the following week. I am still waiting for the result. They didn't respond to my emails. Currently, they are ghosting. I am not hopeful at all.