Transferring fortnite skins etc from PS4 to xbox

Hi my son has fortnite on PS4 with skins and games and wishes to transfer over to Xbox. Both are linked to the same epic games account. How do we merge the accounts so that the skins and games and progress moves over from PS4 to Xbox?

Hello,

For questions or issues with Fortnite, please visit Epic Games Technical Support & Customer Service | Epic Games for technical support, here you can find information and solutions for common issues, as well as a contact form if you still need additional assistance.

Thanks,