I am new with Magento 2. I wan't to change the page of detailed product: hide Qty box I do that with removing the label and maken an input as hidden. my problem is that I can't arrive to know how to override catalog_product_view.xml
correctly.
Here is My code.
<body>
<referenceContainer name="content">
<container name="product.info.form.content" as="product_info_form_content">
<block class="Magento\Catalog\Block\Product\View" name="product.info.addtocart" as="addtocart" template="Magenticians_AddModule::catalog/product/view/addtocart.phtml"/>
</container>
</referenceContainer>
</body>