Not all products with variants are displayed

Not all products with variations are displayed. For example, when I select the “Car Seat Cover” category, your program doesn’t show all products with variations. There are a total of 63 products in this category, but when displaying products with variations, only about 10 products variations are shown, and that’s it. I need to use your program to change the price for the entire category. Right now, this isn’t working. Please check this.