How do the Dbs catch better then my own receivers

Unless the receiver is wide open and the ball is perfectly towards them, that is the only way they can catch it, even if that is the situation, they still drop it. It feels like the secondary has a better catch in traffic than all of my receivers. These are D1 college athletes that trained all of their life to catch a football and you’re telling me the DBs can catch better? Even when the ball is in their hands, they hold on to it for a good second then they drop it.