i can't install pvz gw2 on my ps5 even though i have 50+ hours

i have had pvz gw2 for up to 3 years now and i havent been able to reinstall it, it acts like i do not own the game and makes me pay for it again. i have over 50 hours on the game and there is no reason it shouldnt be working, is there any way to fix this or do i need to repurchase the game?