1. Sorry, but your question is a bit unclear to me. Please describe the desired result in more details for better understanding of where and how it should look.
2. On Shop I can see 2 products on mobile, for products that displayed via our element – http://prntscr.com/l2jnk0http://prntscr.com/l2jmtv
3. Please try to use this custom css code:
.content-product .products-page-cats, .content-product .products-page-cats a, .content-product .products-page-brands, .content-product .products-page-brands a, .content-product .price {
color: red;
font-weight: 600;
}
4-5. There is no such possibility for now. Maybe something similar will be added in one of next theme updates.
