ASP.NET Core MVC Cake shop web application

The UI is almost done, but in the backend I need: authentication, if you are a client you can add cakes to cart, buy and see the orders you made and if you are an admin you can add, edit, delete cakes and see history of orders from all clients... I want it due in 2 weeks. We can have any meetings you want to understand what I need. Thank you! I need someone who knows ASP.NET Core MVC, Razor Pages, HTML, CSS, JavaScript