Fix the various resopinsive versions of my already built website.

I have an already built e-commerce CUSTOM BUILT website based on wordpress. The website is already completed. The desktop version is already done and perfect. But the various responsive versions are not disaplying like I want. What I need is: - Starting from the smaller resolution, up to the desktop version, all will have to be displayed EXACTLY like I will tell you. - the intermediate resolutions to fix are in total 4. - I will be the one telling you what I need and how I need it to be displayed. I will show you how I want it to be displyed giving you jpg files created by photoshop. You will have to match that on my website. - The total number of pages to be fixed are 2 FULL PAGES and the top navigation menu (that works the same on every page of the website of course). So the total is 2 pages and one 1 top nav menu. The rest works fine. - The pages must display correctly on: Windows xp/7/8/10 and Mac - Chrome, Firefox, IE explorer, Opera and Safari. What is ABSOLUTELY REQUIRED: 1) That you match 100% (and not 99%) what I need and what I will show you using photoshop. I will give you detailed instructions per each resolution. 2) That you complete the job in MAX 2 days. 48 hours. It's only 2 pages and one top nav menu. So if you have the right skills it will be more than enough time for you.