PwC Associate Senior Associate interview questions

I was referred for a role by a friend. I had an initial 15 min phone screen. the recruiter never followed up with anything after she said she would follow up. very unprofessional

HC/recruiter reaches out to schedule an interview with the hiring manager/director. I received this notification via email but I know some who were called by HC. Was then scheduled for interview by an Assurance Director from the office I was applying to.