Accenture Developer interview questions

It's a mass recruiting company and the first round was an aptitude test. Second round was an group interview where series of questions were asked. The overall interview was easy and fun.

I had been referred by my friend who works in Accenture. I went through 2 rounds. First was technical and the second was HR. It was an easy interview. After a couple of days, I received a call to submit my documents. But after that, I didn't hear from them. I didn't get any reply to my emails. When my friend who works in Accenture enquired about it, they said that currently there are no matching jobs for the profile. However, we can see many jobs on the Careers Page of Accenture. I am unable to apply for those jobs as the resume is still in their database. I am still not sure why they don't reject directly instead of giving different excuses.