Finish a shopify eccomerce Fashion website, SSL HTML

MAX BID PRICE IS £150, i will pay £150 bonus if you deliver great results (SHOPIFY SITE) Below are changes, and also images with changes. When item is added to basket/the bag should pop up on desktop and on mobile the number should display in basket (page should not reload)/ When scrolling down header and pink banner should stay fixed on screen (both mobile and desktop) / Speed up loading of images / Complete sitemap / Fix ssl on mobile/ Increase site functions so it doesnt display wrong text and icons when loading and then load correctly/ Double check to make sure all font is century gothic/ Each link and page should lead to correct page as per its description, i.e 25% off dresses to the dresses page/ every button, text, filter, icons etc should function correctly/ Alignment is very important In the header/ Make checkout white with right side in pink/ bottom of checkout should contain terms and conditions, privacy policy links as well as say copyright / Websites wishlist should be functional/ All information pages text should be properly formated with headers including delivery page/ Generate a shopify compatible fully integrated returns label/ Finally cross check site for any errors and check functionality for completion. The platform is Shopify standard, the site should work and operate fully functionally like websites such as [login to view URL] [login to view URL] [login to view URL]