A solution to the website is needed as soon as possible: $ 15 of work for this

I need someone to arrange the columns and rows on my site (I'm using Woocommerce) as soon as possible. I have wordpress

My theme is called:
https://themeforest.net/item/ava-creative-wordpress-theme-for-professionals/17574731

And I want to change it so that my site has columns and rows similar to the image here.