Peraton Program Finance Analyst interview questions

Interview was very conversation based, just went through my resume and asked questions based off of that and my experience doing things. I was interviewed by 3 individuals and 1 was supposed to show up but never did. I got the sense I didn’t have all the experience they were looking for which is fine but when I emailed them afterwards to thank them for their time I was ignored. I still never even got fully denied from the role they just went radio silent which I feel is extremely unprofessional.