"You can't see them here because your current project is not configured to use boards. "
How to configure project to use boards?
You've set your workflow up to do something the business boards can't handle.
The link you've got in that screenshot probably goes to https://support.atlassian.com/jira-core-cloud/docs/work-with-boards-in-business-projects/ which explains what workflow configurations break and hence hide business boards.
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