Cipla Regulatory Project Management interview questions

First round of interview was a telephonic one where the interviewer asked several questions about my current role and how I will be able to provide value to the role at Cipla. The interview was good. Only problem was I didn't receive any official email or notification. The whole time, communication happened over call even though I requested for it to be in writing. That was one major negative point. Post this interview I was told they'll revert to me "only if" I'm selected. I followed up several times and got no response. So I've assumed that it didn't work out.