ВЕРСИИ (1)

First create a survival single player world and then...And then start the world after entering in the world, Press Escape andAnd click save and quit and then select the world you just created and Go to the edit option and click open World folder.And find Data Pack folder and copy-paste the folder you downloaded.And then save and go to the world you added the data pack and And then press Escape and go to the LAN and allow commands and save and press T, then write slash reload and enter.