This option panel allows you to setup two logos, one is for when we are at top and another for when are not at the top. This option can be found at Fortun/Header Settings/Basic & Logo
You can upload the logo by simply clicking Upload button at Logo 1 & Logo 2. If you are not happy with logo you can remove the logo by clicking Remove which is next to the Upload. Once you’ve chosen the logo the link will be appeared at text field.
You can adjust the size of the logo by adding some padding at Logo Top/Bottom Padding(inner).