UlisesFreitas

This plugin is built to work only for the <a href="https://wordpress.org/themes/storefront" rel="ugc">Storefront theme</a>.
How to use:
After installation go to Appearance => Customize => Gridder Products Gallery and change the values to fit your needs.
Notes:

Storefront Gridder

Adds a grid of products with a click and expand on the Storefront Homepage template.

Automattic

WooCommerce

WooThemes

Rynald0s

Tiago Noronha

A simple plugin that adds custom “Contact” homepage section to Storefront. Customise the display by adding your contact details via the Customizer.
This plugin requires the Storefront theme to be installed. Jetpack is required for the contact form.

Storefront Homepage Contact Section

There is no way to put the captcha, put extra plugins do not work. And without captcha there is a lot of spam, I do not advise you to install this plugin

Lots of spam

Add a "Contact" section to the Storefront homepage.

Storefront Gridder vs Storefront Homepage Contact Section