Essen Vision Software interview questions

The person taking the interview wasn't available the day I was called, I was asked a few general questions about my family by the HR and said they'd contact me later for the interview. No interview was taken. I was sent there again 5 months later, this time through a recruitment agency and was sent back saying they don't interview the same candidate "again" within 6 months even though they didn't even take the interview the first time.