Cannot find computer recording

[MNS0460]

I recorded my first meeting and cannot find it anywhere. The meeting was scheduled by another user and I joined her link. I pushed the record on my side but thought the recording would be saved on her end since she scheduled the meeting. Anyhow, I have checked for the recording and nothing exists. This meeting took place 6 days ago. Please advise on how I can retrieve it. It's very important.