website for sell brand products

my idea is i want create a website that showing brands products as my products so i want import the product from brands websites with price and all details but with editable price 10% plus 5$ for delivery
(( example if the product in adidas is 50$ then after i add it to my website will be 55$ plus 5$ for delivery) = 60$)

its 19 or 21 websites like ( zara , adidas , nike ….)
(( i can’t get APIs)) so i need someone how can get the api or scraping the products

how the website work :
1 - first page is showing 3 photos ( man and women and home furniture ) , and sure with good looking and also my logo will be showing

2 - for example the client press on man photo then the next page is showing all brands photos that includes men products

3- then for example if he selected adidas brand page then the next page is includes categories (shoes , shirts, ….) for only the brand he selected ( adidas)

4 - if client enter to shoes category then the next page is showing all the men shoes for the brand he selected (adidas)

5 - if the client want to buy the shoe then i want page that includes my payment methods showing and the order is come to me
then i manually buy to him the product from brand website