You have created a 1:1-meeting in your calendar, but you cannot see it in your Adapto activity feed.
1. Press F5 to update the page
2. Check that Anna has sent you an Acceptance email:
Add Anna with the correct address. Send the invitation and Anna will accept it.
IMPORTANT: if your employee's email was incorrect, it is NOT enough to correct it and click Send. Anna has already accepted and will only be notified if you change some information in the meeting invitation: just a period (.) added in the meeting title or location is enough. Change a small thing and then click Send.
Should the meeting still not appear in your activity feed in Adapto, please create a support ticket