Help with Shopify 1 Page Template and add 8 products to make site work

Dear Freelancers, I have a new Shopify site and purchased and installed 1 page template "Enercos - Single Product eCommerce Shopify Theme". I need help to setup my basic site. I did the initial setup, loaded products, pictures, descriptions. I need to make sure that everything is linked properly, working, all text is displayed where needed and pictures overlay the background. Basically need to get the 1 page with with 8 products up and running. Need this pretty quickly. Should be a quick job.