Sounds pretty unlogic. If you choose a category it´s empty or looks empty. Serveral customers pointed at that… Seen others that works and load the lets say 4 first in each category as I´ve put in the settings. But it does not load one before you click Load More, as there are nothing… wierd and much be wrong, think you can check other shops with similar filter function. Of course you want to show the first ones for the pointed category.