Settings items in chest from config

I'm currently working on my AuctionHouse plugin and I am trying to figure out how to set all the items in the chest, the current code just sets the same item twice instead of each item, how can I fix this

PHP:

  public function openAH($p){//opens the menu and sets the items, if the amount of items > 54 then create the next page and so on,

        $menu = InvMenu::create(InvMenu::TYPE_DOUBLE_CHEST);

        $inv = $menu->getInventory();

        foreach($this->ah->getAll() as $key){
          //  if(count($this->getPlugin()->getServer()->getOnlinePlayers()) == 1){
             //   var_dump($key);
                
         //   }
                $item = Item::get($key["id"],$key["damage"],$key["count"]);
                $ec = $key["enchants"];
                $name = $key["name"];
                $cname = $key["customname"];
                $seller = $key["seller"];
                $lore = $key["lore"];
                $nbt = $key["nbt"];
                $price = $key["price"];

                if($cname !== ""){

                    $item->setCustomName($cname);
                }

                if($ec !== null){

                    $enchInstance = new EnchantmentInstance($ec);

                    $item->addEnchantment($enchInstance);
                }
                $lore2 =  ["Price: $price"];
                $item->setLore($lore2);

                $i = 0;

                while($i < count($this->ah->getAll())){
                    var_dump($i);
                    $inv->setItem($i, $item);

                    $i++;

                }

 

PHP:

  public function openAH($p){//opens the menu and sets the items, if the amount of items > 54 then create the next page and so on[/COLOR][/SIZE][/LEFT]
[SIZE=4][COLOR=rgb(20, 20, 20)]
[LEFT]        $menu = InvMenu::create(InvMenu::TYPE_DOUBLE_CHEST);

        $inv = $menu->getInventory();

        foreach($this->ah->getAll() as $key){
          //  if(count($this->getPlugin()->getServer()->getOnlinePlayers()) == 1){
             //   var_dump($key);
             
         //   }
                $item = Item::get($key["id"],$key["damage"],$key["count"]);
                $ec = $key["enchants"];
                $name = $key["name"];
                $cname = $key["customname"];
                $seller = $key["seller"];
                $lore = $key["lore"];
                $nbt = $key["nbt"];
                $price = $key["price"];

                if($cname !== ""){

                    $item->setCustomName($cname);
                }

                if($ec !== null){

                    $enchInstance = new EnchantmentInstance($ec);

                    $item->addEnchantment($enchInstance);
                }
                $lore2 =  ["Price: $price"];
                $item->setLore($lore2);
                $inv->addItem($item);

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