To show brand logo there go to Theme Options > E-Commerce > Single product > choose layout with sidebar. After that edit your product and add brand. Make sure that you have uploaded brand logo in Products > Brands > brand thumbnail.
Add Up-sells products http://prntscr.com/e52mqw and go to Theme Options > E-Commerce > Single Product Page > Location of upsell products > Sidebar http://prntscr.com/e52nnj .
Also, you need to add 8theme – QR Code in Appearance > Widgets http://prntscr.com/e52lha