Ask PlayStation UK en Twitter: "@staceycanarslan You should be able to use our 2 Step Verification and 2FA with Fortnite at the same time. If you are having issues with activating Fortnite
Epic Games フォートナイト
This is How to Enable 2fa on Fortnite Xbox, PS4, Mobile, Battle Royale and Nintendo Switch
Fortnite 2FA Epic Games: How to enable 2FA in Fortnite - Fortnite Insider