Portfolio Item & Mobile Display

Hi, I am coming very close to launching my website so just closing out some final issues. Can you please assist with the following:

1) Portfolio Items – when I click on a portfolio item it is showing the Header with a Top Header Bar – however I have this as OFF in the HighEnd options and in the Portfolio item have header to follow the Highend Options – however only in portfolio items the top header displays in the header – is this a bug or do i have a setting incorrectly set somewhere?

2) Mobile Display – I have RESPONSIVE set to ON, however I need to resolve the following:

(i) I need my top logo to display on mobile devices (I am testing on a Samsung Galaxy S4 right now) – it is just showing a black header without logo.
(ii) My little menu square is displaying in the middle of the header but I would like it to show on the left or the right – how do i set this to change?
(iii) I noted that the footer callout section isn’t showing on my mobile – is this by design??

Look forward to your assistance.

Thanks
Yvette