This is the change in front-page.php to just add an additional HTML blog section. Just download it and place in the child theme folder of your BusiProf PRO theme.

1) This file has a class you can add CSS for this class - .myBlock{}

2) Also can define the position of this blog just to put the code in your theme function.php file or in the code snippet plugin
eg: define(MyBlock, 'Client Strip');
Similarly, replace to Client Strip to any other of the following-
Service Section
Project Section
Blog Section
Team Section
Testimonials Section
Client Strip

3) You will find this text in the file b/w them replace your own HTML.
Create your own HTML from post/page editor and copy the HTML ( Edit as HTML)