Installation for single player:
1) Go on File Explorer and paste this on part: "%appdata%/.minecraft/saves"
2) click a world where you want to add data pack and go to datapacks folder
3) copy the downloaded anti-creeper to datapacks folder and use /reload ingame or restart the world
Installation for server:
1) Go to world folder is you server
2) click a world where you want to add data pack and go to datapacks folder
3) copy the downloaded anti-creeper to datapacks folder and use /reload ingame or restart the server