Your sketch shows headers like "Facebook / USA male Facebook Dating", which is a category plus a sub-category. Right now there is one level: the category in the blue bar and the product name in the row. Do you want sub-categories too, or is one level enough? more

I'll use the GitHub → Vercel route from the plan. Once it's set up, every change I make updates the live site automatically. First I'll prepare the code for GitHub, with your keys file excluded: more