There are a few potential reasons for this:
- Some of the links have already been added in your account. We don't allow duplicate links to be added.
- By default we only show one link per domain. When importing, you can choose to see up to 20 links per domain. In that case, more links should be added.
- You have checked LIVE LINKS ONLY when adding links. When the links are checked, they are found to not exist and are removed.