On Shop Page Products Are Showing In Wrong Order

Hello,

under the shop page the products are showing in wrong order, in first column showing only one product and the next column appearing two product and so on.. when I used as a category style.

woocommerce>>setting>display>>shop page and then select in category style ..
but category showing on page as
Product-1
Product-2 product-3
Product-4
Product-5 product-6
Kindly reply me ..