Hi,
1. If you want to hide the title page bar you go to edit page and all the way doen you will have a section 'Page Settings' and there you will have the option to show/hide the page title block.
2. To put 3 agents in a row you will have to edit templates/template-all-agent.php file on line 73 replace : col-md-6 col-sm-6 masonry-item with col-md-4 col-sm-6 masonry-item
3. You can hide the advanced search widget title by CSS only. Add the following CSS in Customizer -> Additional CSS:
.advance-search h4.search-heading { display: none; } .advance-search { padding-top: 3px !important; }
4. You can edit it in single-agent.php file