Parallax issues

I am currently building my site and it is coming together nicely. nickcoromelas.com However, there are a few issues. Parallax menu- am not clear how to have it do a single page scroll like the demo. I understand i included items in the drop downs but i believe i should set anchors to positions on a single page. I am trying to use the promotion section and there is no place to add my link. the button comes back to your site. Portfolio images are extremely big on my screen. The images are created at 200px by 200px. Mobile- am not sure how to change the color of the menu button. i believe it is white currently. Mobile. the top image is getting cut off by the header bar. Ideally i would like to make the header bar transparent. Is it possible to switch the location of the logo slider? I see that the feature content had the ability but that is limited as well. thank you in advance.