icloud folders not showing in outlook

Hi there, 123ceebee! Thanks for reaching out to Apple Support Communities. 

After reviewing your post, it sounds like you are running into some issues using iCloud and Microsoft Outlook together. We definitely understand that can be a concern and we'd love to help. Were you able to go through the steps in the article that was linked to your question? That’s definitely the best resource for this issue. If needed, here it is again: If you can’t add iCloud Calendars, Mail, or Contacts to Outlook. If you were able to complete each of those steps, please provide us with more information about which specific iCloud folders you are unable to add and we can investigate further.

Thanks and have a great day!