You can delete the link you created from your My Link.
Once the deleted link expires immediately and all files within the link is also deleted from the server.
Please note that all files cannot be restored once deleted links.
Website
1. Hover your mouse cursor over the link you want to remove from the My Link list.
2. When the 'Delete' button is enabled, click Delete.
Android/iOS/Desktop App
1. Go to My Link and tap the more button(3 dots icon) to the right of the link you want to delete.
2. Tap the 'Delete link'.