Customization of my shopify webshop theme: Lorenza

I have a Shopify Webshop using the Lorenza Theme. I need all text aligned that mean fully justified. Please have a look on www.acquattitude.com. Furthermore i have two social media buttons in the footer. I want to place them at a more prominent place in the store. So I assume to add a further element above the footer to show customers the link to facebook and instagram. This is to be discussed. Alternatively there are shops with social media buttons on the sidebar that scrolls with the customer, so you constantly have a social media button in the field of sight.