Marsh 2021 Graduate Scheme interview questions

Application followed by online Hirevue interview and then invited to an AC. At the AC we were asked to present why we are suitable for the role and why we would like it. There was also a group team discussion & panel interview. We were told we would hear back the following week regarding the outcome of the AC however, 2 months later we still haven't heard. I had endlessly emailed the HR contact at Marsh on the Graduate scheme and she has failed to respond, when previously she would reply instantly. I think this is extremely rude given the time and energy an applicant devotes to the process and to not even hear back is ridiculous.