ESO interview questions

This is for the Executive Director is Customer Care role - Glassdoor didn’t have that title available to select. In response to my resume, I received an email from their a leader in their Talent team, inviting me to set up a call. I did so. When we met, he spoke of urgency to fill the role, that they would be trying to fill the role within a week or two, and told me all about the position. He even provided me his personal mobile number to text him should I not hear from him in a day or two. I was then set up with an interview with the hiring manager and an SVP. I thought the interview went well and I was moved to another round of interviews. What was supposed to be a call with two others, ended up being a call with one, a peer from another team. That interview went well and on that call I was told the person that missed this interview would be my next one. That was the last I heard from ESO or the leader I’d been working with on their Talent team. I sent three emails to him since then, all ignored. The job is still on their site, months later. I can only speculate what happened, but I wish there was some level of professional courtesy to at least reply back.