Preload NHL

Don’t know a ton about how ps5 stuff works. Was gifted a ps5 when my brother upgraded his. I bought nhl26 on my specific account, bought an EA play for a year (thought that was the sub I needed but was a discount) so I don’t have an online nhl account aside from the EA thing. He doesn’t play online and never has so it’s pretty much a gifted account. Having trouble figuring how to predowoad nhl 26 though. He doesn’t go online, when his sub is up it will be under my name of course but anyone able to link me to what I need to do? I tried a few things with no luck