Anheuser-Busch InBev Global Management Trainee interview questions

Given 30 minutes to review a case study online and was then called for a phone interview. Case study dealt with choosing two seasonal beers, from a list, to introduce based on the given data. Difficult to gage body language and thoughts of the interviewer over the phone as well as explain my decision over the phone.

Applied through the company website. Completed an application and was then invited to complete 3 online tests. After 2 days I was contacted again to do a video interview, where you recorded yourself and submitted answers. Within a week, I was invited to go to the head office and do a case presentation. I wasn't able to attend as I was on exchange, so informed the recruiter and they said that this was okay and they would get back to me with an alternatives. After countless emails and even contacting HR directly, still no response on how I could conduct this interview except for "it will take some time, please be patient". Ended up receiving a rejection letter in my email today, even though I never had a chance to do the interview