In case you have unpublished recordings, you will see a counter at your avatar
Open your personalized menu and click Tasks.
Hover over a recording to either delete or place the recording in the upload page.
In case you click the upload cloud icon, the video will disappear from the tasks list and move to the upload page.
Browser made recordings are stored in a hidden/locked section of of your browser on the PC you have made the recording. There is an option to secure the recording to your personal documents. Hover over the bottom part, 3 dots and the timeline will appear. Click on the 3 dots and select Download to secure the recording to your disk.