Click on the L1NDA-logo and go to 'Schedule'.
Click on the hamburger menu on the top left:
You will now see a pop-up menu. In case you'd only like to see your own shifts you can tick the box 'Only my shifts'.
In case you would like to see the entire schedule, you can deselect 'Only my shifts':
You can only change these settings on the web-version of L1NDA and not in the App.