How do I add fortnite friends from Mobile to ps4?

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Tags

1. #games
2. #launcher
3. #cross
4. #friends
5. #enter
6. #friend
7. #whether
8. #click
9. #adding
10. #mobile
11. #fortnite
12. #through
13. #regardless
14. #email
15. #great
16. #easily
17. #playstation
18. #platform