Sun Life Business Analyst interview questions

I received a call from a consultancy for the opening at Sun life. The process was started with a call from HR and a brief introduction and i was requested to come for a f2f round with the hiring manager and an aptitude test. Later i was confirmed that i was selected for the final round which was a client round. Basic questions were asked circling mainly around my projects and responsibilities. Everything was good until the time where they did not update me about the result. I followed up several times but received no reply. Atleast provide a feedback, a candidate invests a lot of time so, ignoring calls and emails shows unprofessionalism.