DoorDash Strategy & Operations Senior Associate interview questions

I have had an incredibly unprofessional experience with the interview process at DoorDash, and I've yet to make it past the recruiter screen. My recruiter has missed not one, not two, but THREE calls. The last two times the recruiter didn't show up to the call, she provided no advance notice that she would need to reschedule. I realize that we're all busy, but I've blocked time on 3 separate days and have yet to be contacted by the recruiter. This seems like an interesting role, but it's hard get through the process when your recruiter won't show up to the calls she's scheduling.