There are two options when it comes to recording Zoom meetings. When you click Schedule a New Meeting in Zoom and scroll down to Meeting Options, you can setup Zoom to record the meetings automatically. After you've enabled that option, you can either store your recordings on your computer directly, or in the cloud:

If you choose to store your recordings on the local computer, you'll notice a new Zoom folder will be created in your documents folder, and all of your recordings will appear there. To access recordings that have been stored in the cloud, you'll just need to click on the Cloud Recordings tab from the Zoom menu in Canvas: 

Once you're on the Cloud Recordings tab, you'll need to click on the name of the recording you're trying to download: 

Once you've opened up that specific recording, you'll have the option to either download the full video version of the recording, or just the audio from the recording:

*** Note that if the download option does not appear for you in Canvas, you can download your Zoom recordings through the Zoom website. You will login to Zoom with your Parkside credentials.