Diablo 2 resurrected not on launcher

bought diablo 2 R on my ps5 , kids using my ps5 so i wanted to play on pc but the game is not on my battlenet launcher at all. keeps asking me to purchase it again.
i have my battlenet on the ps5 linked to the game. anyone know a fix ?

You would have to buy the game for PC. The PC version is separate from the Switch version, Xbox, PS, etc. The game has to be purchased separately for each platform you want to play it on.

Further, you can’t play on PC with someone who is playing on Console at the same time.

PC plays with PC. Console plays with Console.

What the game has is Cross Progression. If you play on your console then want to play on PC, you can play the same characters if your accounts are linked.