By default, android has hidden some files and folders in your android mobile. But you can view these hidden files and folders in your android mobile from an android app. How to View Hidden Files and Folders on Android Mobiles.
Open the Zoom client and click Settings. Click the Recording tab. Enable Record a seperate audio file for each participant. Record and save the meeting to your computer. Once the meeting is over and the recording has processed, open the recording folder. Within the folder, open Audio Record.