display products onclick category url only if attribute value is yes

Onclick Category Link , We have to display all Products ( Only if the Product attribute [ Ready to Ship ] value is “YES”. )

We don’t want to display Products in that url when the Product attribute value is No.

We are using PWA Magento 2.4.5 Venia Theme.

attribute code :

ready_to_ship

I am using below code, what mistake i am doing ?

vendor/magento/module-catalog/view/frontend/templates/category – products.phtml

<?php if (!$block->isContentMode() || $block->isMixedMode()) :?>
    <?= $block->getProductListHtml() ?>
<?php endif; ?>

<?php

$objectManager = MagentoFrameworkAppobjectManager::getInstance(); 

            $product = $objectManager->create('MagentoCatalogModelProduct')->load($singleproductdata['entity_id']);
            $attributes = $product->getAttributes('ready_to_ship');
           foreach ($attributes as $attribute) { 

                    echo $attribute->getAttributeCode();   
                    echo $attribute->getFrontend()->getValue($product);   

            }
        
?>