Forcepoint Technical Support Engineer interview questions

They themselves do not know what the requirement of the role is and after all the interviews they tell me that position is on freeze, they came across very unprofessional and in total mess and not clear on any of the questions i was seeking answers to

Interviewed twice on phone (1 technical). Company flew me to Austin for final interview in person. Was told by recruiter that an offer was being prepared and then the next day was told there were pursuing other candidates.