Woocommerce theme install and design landing page.

I am trying to install and design a comic book store with woocommerce and the Flatsome theme. I can do the back end stuff like add product and install the payment plugin. I just need help with making the website looking good. I am currently making photos for products and landing page material but. I do have an idea with how i want the landing page but we can talk about that when discussing the project.