Shopify design & develop

I need to have a theme with 5 images slideshow. Header in red and 4 categories, Industrial Equipment, Laboratory Equipment, and Medical Equipment. Something like this website but instead of black header, I want it to be all red. For each category I want 3 or 4 products listed so I can add more myself. I have attached an excel sheet about what I need. I also need all the steps written so I can add products as well. I will test it before you get paid.