LoneCactusDigitalArt

Really struggling with the mobile porting of the set I just created and doesn't scale well. Many pages don't appear to change when corrections are made. If I switch templates will that correct my issues? I don't like the layout and getting too many bounces on visitors

I sell online Digital Art and would like to incorporate picture frames for customers to buy along with my digital art. How do I go about doing that. my existing website LoneCactusDigitalArt.com