iMessage voice/audio file

When i save an imessage audio file, where does it go? They used to be visible in the voice memo app, then in the contact files under the attachments tab, but that tab no longer exists after the last ios upgrade. You can still tap and save audio messages, so how can you access them? Still looking for the answer to this question. Since it wasn’t responded to when someone else posted it a while back, I am reposting it here.