Originally I asked how to delete sound picker I was told how to do it…and I tried

However when I got to clear defaults it was not highlighted so I couldn’t click on it it’s very frustrating because I have a lot of tracks when I play them it’s my voice asking the Google Assistant something or talking to somebody it could be very embarrassing if somebody ever listen to one of these tracks , I I had nothing to clear and every time I talk into Google it says saving to my email address , maybe that is the problem it says” saving audio to my email” address please help me thanks