Build product variation using PHP PDO

The requirements you must meet are the following: Folder structure: / Website /----------/ Database /----------/----------/ [login to view URL] /----------/ Products /----------/----------/ [login to view URL] /----------/----------/ [login to view URL] /----------/----------/ [login to view URL] /----------/ Details /----------/----------/ [login to view URL] /----------/ [login to view URL] Explanation: 1. You must create a connection to the database in the Database folder. 2. In the Products folder, the Admin ( It is not necessary to implement a login / register system. ) must be able to add a new product size ( The admin will be able to add the available sizes that he previously added, but the admin will be able to add more sizes for one product and add different prices for the sizes he chooses. ), color ( The admin will be able to add the available colors that he previously added, but the admin will be able to check more colors for this product. ) , and a new product ( Required fields: title of product, images ( Max 5 images ), description, size, color, price, discount-price, created-at ) . 3. In the Details folder, create a page to display more detailed product information. 4. The [login to view URL] file must display a list of products from the database (Image of product, Title, Description max 100 chars and link - Link must be SEO in this case must be example -> [login to view URL] ) The complete project must be done in PHP PDO, MySQL, Ajax. The project must be completed in 4 days. I don't want messy code which means inexperienced developers don't apply for a project. I create 1 milestone, payout after reviewing the code and testing it on my server, before the start of the project as proof that I have funds in the milestone account that the money is being created will be released to milestone.