Verizon Information Technology interview questions

The first interview was a video montage. The final round interview took place on super day. They asked behavioral and technical questions. There are two interviewers who were very nice an straightforward.

Applied through careers site and shortlisted for video interview. After video interview got a confirmation call asking location preference for in person interview. Then after a week later, got a rejection mail. Dont know what happened really? My other friends initially got call for in person interview and later even their interview was cancelled stating logistics issue.