Fix my BigCommerce website

On my website [login to view URL] I need the following: 1. Add Explainer Video (I already have it) on Home Page instead of the image. 2. Add Information about our site (ie lowest prices on the planet, no custom sizes, can ship anywhere, etc) on the home page. 3. Add content similar to what I created on the “how to compare our prices” page – make it look better. 4. Re-arrange the storm shutters so that the $4.50 and $4.25 ones show first 5. Add a bright red sales badge showing “Only $4.25 per SF!” to the right of each storm shutter 6. Make the storm shutters product page look better with better SEO. 7. Make the pages more responsive..for example the words “Wholesale Hurricane Shutters” on the home page doesnt look good on the mobile or ipad app. 8. Establish a consistent color theme If you see anything else that needs fixing please let me know..thanks!