Magento 2, Cross-sell product will be display in Shopping Cart page. By Native Magento, Only four Cross-sell product will be display in cart page. If you want to increase or decrease the Cross-sell Product display limit in cart page you need to modify Core Crosssell.php file.
Native file location for CrossSell Product, Magento\Checkout\Block\Cart\Crosssell
You can check the hardcoded product limit by protected $_maxItemCount = 4; Continue reading “How to change CrossSell product limit in Magento 2?”