DoorDash Strategic Program Manager interview questions

I have asked countless times but was only offered interview and case study and they never shared the JD. This occurred throughout the process, where I had at least 3 back and forth with them. Since I believed they would eventually share the official title and JD, thought this was not a big deal. However, after going through the interview process as well as case study and still not having shared the title and JD makes me very suspicious if role was even was available.