Harvard Interview Issue

Hello,

I applied to Harvard as a regular decision applicant and I was supposed to have an interview. I waited January and February for my interview but none came. I contacted my interviewer two days ago and he replied saying he had contacted me a few times before but got no reply. I searched everywhere on my email(junk,inbox,etc…) but I couldn’t find his email. Now, the interview process is over so I can’t do it anymore. Will this lower my chances for Harvard?

Thank you.

How did you contact your interviewer if he didn’t contact your first?

Harvard admissions sent me an email with his name.