To access past recordings (both audio & video), go to 'Meetings' on top of your account dashboard.

Next, select the call you want to view the audio or video recording for and click 'View'. In the tab at the top click "recordings". 

All video and audio recordings will show up here. You can choose to play, copy a shareable link or download the recordings.
 

You can also access any or all of your past recordings (except for those you've already deleted) under the 'Menu' tab in the upper right corner of your account dashboard.

There will be a "Recordings" tab where the recordings will be listed in chronological order.