Shopify Amends

I have a shopify website www.justrara.com

Amends are as follows:

1. The instagram widget, I want it to sit on top of the footer - no white space
2. The sticky navigation on homepage when you get to half way down the page, it cuts off
3. I'd like the trust pilot announcement on the top of every page - but within the black banner, so the other text will be on the left and the trust pilot graphic on the right
4. Add all collection images and ensure they aren't blurry and cropped correctly on product category pages
5. Ensure gap on each page between sticky header navigation and page text below
6. Add blog to homepage (3 posts) and add green background colour - ensure blog also has title on homepage and inner pages it has possibility to share blogs