im trying to make a plugin for ranked parkour but im stuck at some point. I wanted players do some parkours, for example parkour 1, and after finish the parkour they can go parkour 2 but not parkour 3 without finishing parkour 2. So i decided i need to store the data of players’ current parkour and reading it for accessing the parkour. But here is the where im stuck. İ dont know which method to use store these datas. I searched for yaml storage on internet but im kinda lost there. So if you have any ideas please share with me with some examples. Thanks a alot

I tried setting config but didnt work