Hello Aternos, you can update this plugin.
Plug-in name: Quests
Plugin link: https://www.spigotmc.org/resources/quests.3711/
Description: Quests is an easy-to-use open source source plug-in for immersing visitors to the challenge of your own design. Players can simultaneously perform multiple tasks, complete them for star rewards and unlock. From placing blocks on mountain peaks to killing hundreds of Halloween zombies, combinations are limited only by your imagination! (And his free)
Thanks! For the answer