Logo gone on smartphone +few more Q

Hi guys, thanks for the great theme!! Website is going well but ive noticed that on my smartphone the logo isnt showing where on my computer its fine. Any reason for this? Have a few more Q How do I get rid of the word HOME (which is in blue) on my Home page but keep it in my menu bar? On my Home page i would like to have my Homepage Featured images/content and the bottom of the page and my Home Page where the Homepage Feature was. Pretty much just swap the two around? Is there a way to change text colour on different pages? Once again thanks guys