Webco Industries interview questions

Brought in and sat in a waiting room for 45 min, interviewed with 3 people, 2 coworkers and 1 manager. panel interview, they asked multiple questions about college over 5 years ago, which was weird, then a tour of the facility. After the interview they completely ghosted me. I called a few times and no response or anything.

Interview start at 11:30pm. My turn came at 5:30 pm. I applied through college or university. I interviewed at webco Corporation (chennai) in December 2017.Interview was good but i did not selected.It is my core company.