If you’ve either received an invitation from, or have enrolled in, an incentive program that is no longer visible in the dashboard, you should double-check that you have the appropriate access. Only users with Incentive User or Incentive Admin role are able to see the program. See Find your role.
If you need to change your role or permissions, contact your company’s global or account admin. To learn who these people are, read Find your admin.
The Overview page will only display enrollments that are associated with the Partner Global Account (PGA) associated with the Azure AD tenant. If your company has more than one PGA, you’ll need to have different credentials for each one.