Creative Large Post Style with Parallax - How to use it on mobile mode?

Hi,

My question is: The creative large post style with parallax effect is not loading on mobile mode. Only for desktop mode. What am I missing? My home layout is Classic Large Post with large full width. Please take a look from here: blog.ilovechai.com.br.

Question 2: How can I change my top bar’s ( Style 9) background from a white color to the same background as shown in the large full width. Check this example here: www.melissaambrosini.com.br/blog and https://www.katrinevanwyk.com/#intro

Question 3: About “social - show post share”, when I click on facebook icon is it possible to show a SMALL window instead of a big one? And is it possible to share not only a single post but an add about a course that has been promoted on facebook? How can I do that?

P.S: My theme wordpress in Cheer up Boldblog