Failure to create ItemsAdder steps.

[canick338]

Плагин

ItemsAdder

Ядро сервера

1. Spigot

Версия сервера

1. 1.21

Память сервера ОЗУ

8Gb

Ссылка

https://www.spigotmc.org/resources/%E2%9C%A8itemsadder%E2%AD%90emotes-mobs-items-armors-hud-gui-emojis-blocks-wings-hats-liquids.73355/

I bought the plugin ItemsAdder and wanted to add custom steps with texture, but I have it does not work in any way help who understands please, thank you.