Fortnite on PS4 is available in following regions : Americas, Europe, Russia/CIS, Australia/NZ, Asia- Pacific (minus China). This is an answer from Epic Games support to my question why Fortnite is not available on PSN HK store. read more
Bought the game online, Linked my Epic games account to PSN. Found Game by luck, at a shop (also available Via amazon to ship to HK). Played it, Can't use codes that come with the game and can't buy in-game products. Hope this mess of an explanation helps. Let me know if it works for anyone. read more