I have searched on the forum quite a lot but still can't find a way to save stuff to yml file, in this case, coordinate.yml. So my question is how to save, RETRIEVE DATA FROM IT, and deleting it. For example, the config have this data. data: playername: - 0 - 12 - 823 So how would I write a code so that a new data is generated so that a player name is in there Spoiler: Explanation if you didn't understand that (kinda hard to explain, i mean how to create a new section like this: anotherplayer: - 123 - 234 - 345 ) and also how to write the code so that the value returns 823. Finally, upon server stop, does the playerquitevent get triggered?