Why do I get question marks instead of Emojis?

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Tags

1. #released
2. #inserts
3. #string
4. #tries
5. #which
6. #november
7. #boxes
8. #question
9. #place
10. #broken
11. #being
12. #issue
13. #letter
14. #appear
15. #confirmed
16. #caused
17. #causes
18. #update
19. #apple
20. #correct