T-Mobile Account Executive interview questions

I interviewed with the recruiter which was pretty easy. Next, I interviewed with the hiring manager and then another manager. A few weeks later I had a panel interview with the DM and the other 2 managers about 2 weeks ago and now everything went ghost. I reached out to the recruiter and I got nothing back from him and it has now been about a week ago. The total process took about 4 weeks, this is not a good reputation for the leadership within the company you have to always lead by example.