Hello,
Sorry for the delay in answering.
1) Try to configure responsive settings of the Slider to make content on the site more proportionally – https://www.themepunch.com/slider-revolution/responsive-setup/
2) Theme Options > WooCoomerce (Shop) > Single product page > Single product layout > Move Product Name In Breadcrumbs > Off
http://prntscr.com/s634uh
Regards