Fix some issues on a Prestashop website

The website is a e-commerce website based on the new concept "drop-shipping". I need you to fix some issues on a Prestashop website. There is many fix to do but we want to try Freelancer. If the work is well done, then we will probably work together. Let me explain what I need : PAGE "CATEGORY" (see mockup [login to view URL]) : • Create a new page "category" • Add a button link into the header to access to this new page • Use the existing design on the website (same background, keep header, button etc...) • For this page the card for a category need to be the same as each card product on the homepage To get the categories, in the back-office of Prestashop, we have our main category "Loisirs temps libre" and then 5 sub-categories that we need to display • Fêtes et Célébrations • Camping et Montagne • Plage et Piscine • Valises et Bagage à Main • Accessoires pour Voitures I will provide you an image ([login to view URL]) to set it into category card (just see the mockup of [login to view URL] to have a better vision) HOMEPAGE (see mockup [login to view URL]) : • As you can see, we have many product to this homepage. We want you to add a infinite scroll (for example display the first 50 products and then you should add a loader to display automatically the rest when you scroll on the bottom of the page)