CustomCraft cant handle enchant item

I can't handle the enchant item when I craft it but other item that no enchant i can.
Here the code and plz help me.

PHP:

use pocketmine\plugin\PluginBase;
use pocketmine\inventory\ShapedRecipe;
use pocketmine\item\enchantment\Enchantment;
use pocketmine\item\enchantment\EnchantmentInstance;
use pocketmine\item\Item;

class Craft extends PluginBase {
    
    /** @var ShapedRecipe */
    public $recipe;
    
    /** onEnable() */
    public function onEnable(): void {
        $this->getServer()->getPluginManager()->registerEvents(new CraftEvent($this), $this);
        $this->registerTestRecipe();
    }
    
    /** @var registerTestRecipe */
    public function registerTestRecipe(): void {
        $item = Item::get(388,0,1);
        $sword = Item::get(276,0,1);
        $sword->addEnchantment(new EnchantmentInstance(Enchantment::getEnchantment(9), 7));
        $sword->addEnchantment(new EnchantmentInstance(Enchantment::getEnchantment(17), 5));
        $a = new ShapedRecipe(["aaa", "aaa"],
        [
        "a" => Item::get(57,0,1)
        ],
        [$item->setCustomName("§aEmerald")]);
        $this->getServer()->getCraftingManager()->registerRecipe($a);
        $b= new ShapedRecipe(["aa", "aa"],
        [
        "a" => Item::get(133,0,1)
        ],
        [Item::get(381,0,1)->setCustomName("§5Eye Of Ender")]);
        $this->getServer()->getCraftingManager()->registerRecipe($b);
        $c = new ShapedRecipe([" a ", " a ", " b "],
        [
        "a" => Item::get(381,0,1),
        "b" => Item::get(369,0,1)
        ],
        [$sword->setCustomName("§5Ender Sword")]);
        $this->getServer()->getCraftingManager()->registerRecipe($c);
    }
}

 

can u explain more please?

 

U this betrayer :/